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Notes on the Relation of Temperature, Hydrogen-ion concentration and Oxygen, to the Migration of Adult Sockeye Salmon
Vol 43, Iss 1, Page 1
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Semi-Precious Labradorite in Canada
Vol 43, Iss 1, Page 4
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Is It Right to Protect the Female of the Species at the Cost of the Male?
Vol 43, Iss 1, Page 6
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Notes on a Colony of Glaucous-winged Gulls in the Gulf of Georgia, B.C.
Vol 43, Iss 1, Page 9
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Contribution to the Knowledge of the Avifauna of North-Eastern Labrador
Vol 43, Iss 1, Page 11
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A Visit to Flowerpot Island
Vol 43, Iss 1, Page 20
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Mourning Doves
Vol 43, Iss 1, Page 20
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A Large Flock of Starlings
Vol 43, Iss 1, Page 21
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Note on the Cerulean Warbler
Vol 43, Iss 1, Page 21
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Wasps Occupy a House Wren Box
Vol 43, Iss 1, Page 21
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Vertebrate Zoology, by G. R. de Beer [Review]
Vol 43, Iss 1, Page 21
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Scientific Natural History: Animal Ecology, by Charles Elton [Review]
Vol 43, Iss 1, Page 22
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Sedimentary Record in the Rocky Mountains at about the 51st Parallel
Vol 43, Iss 2, Page 23
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Random Notes on the Insects of the Rainy River District
Vol 43, Iss 2, Page 27
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Hemiptera Found in the Rainy River District
Vol 43, Iss 2, Page 28
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Migration of Western Plants to Toronto Region
Vol 43, Iss 2, Page 30
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Contribution to the Knowledge of the Avifauna of North-Eastern Labrador
Vol 43, Iss 2, Page 31
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Christmas Bird Census, 1928
Vol 43, Iss 2, Page 34
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Bird Migration at Vineland Station
Vol 43, Iss 2, Page 38
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A Novel Bird-banding Note
Vol 43, Iss 2, Page 39
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A Chickadee-Grouse Alliance
Vol 43, Iss 2, Page 39
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Occurrence of the Great Grey Owl in the Montreal District
Vol 43, Iss 2, Page 40
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Mockingbird Winters at Hamilton, Ontario
Vol 43, Iss 2, Page 41
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Some Measurements of the Common Crow
Vol 43, Iss 2, Page 41
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The Smoky Shrew at London, Ontario
Vol 43, Iss 2, Page 42
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Brewer Mole in Ontario
Vol 43, Iss 2, Page 42
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Mallards Tardy in Migrating
Vol 43, Iss 2, Page 42
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Occurrence of the European Starling at Petit Rocher, N.B.
Vol 43, Iss 2, Page 42
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Official Canadian Record of Bird-Banding Returns
Vol 43, Iss 2, Page 42
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Notes on a Devonian Plant and Other Observations on a Visit to Cross Point, Gaspé
Vol 43, Iss 3, Page 47
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The Brown Creeper and Other Birds Wintering on St. Helen's Island (Montreal)
Vol 43, Iss 3, Page 50
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Birds of a Suburban Garden — Additional Notes
Vol 43, Iss 3, Page 51
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Contribution to the Knowledge of the Avifauna of North-Eastern Labrador
Vol 43, Iss 3, Page 52
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On the Question of "Is It Right to Protect the Female of the Species at the Cost of the Male?"
Vol 43, Iss 3, Page 59
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Barn Swallows
Vol 43, Iss 3, Page 59
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The Pileated Woodpecker
Vol 43, Iss 3, Page 61
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The Red-headed Woodpecker in Ottawa
Vol 43, Iss 3, Page 62
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Black Tern at London, Ontario
Vol 43, Iss 3, Page 63
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The Dowitcher at London, Ontario
Vol 43, Iss 3, Page 63
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The European Hare, a New Mammal for Toronto
Vol 43, Iss 3, Page 64
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In Memoriam— Col. W. P. Anderson
Vol 43, Iss 3, Page 64
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A Journey Into the Past: The Geology of the Silurian Rocks of Northern Indiana, by Edgar R. Cummings and Robert Shrock
Vol 43, Iss 3, Page 65
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Official Canadian Record of Bird-Banding Returns
Vol 43, Iss 3, Page 67
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Frontspiece: Lt.-Col. Wm. White, C.M.G.
Vol 43, Iss 4, Page 69
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Glimpses of Little-known Western Lakes and Their Bird Life
Vol 43, Iss 4, Page 70
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Bird Notes from the Canadian Labrador, 1928
Vol 43, Iss 4, Page 74
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The Great Horned Owl in Manitoba
Vol 43, Iss 4, Page 79
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Barn Owl in Manitoba
Vol 43, Iss 4, Page 83
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Spread of the European Starling
Vol 43, Iss 4, Page 84
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Song of the Robin
Vol 43, Iss 4, Page 84
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Towhee in Fredericton, N.B.
Vol 43, Iss 4, Page 84
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Bartramian Sandpiper Nesting Near Toronto
Vol 43, Iss 4, Page 85
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Blue-gray Gnatcatcher at Toronto, Ontario
Vol 43, Iss 4, Page 85
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Starlings at Miner Bird Sanctuary
Vol 43, Iss 4, Page 85
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Official Canadian Bird-Banding Returns
Vol 43, Iss 4, Page 86
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On a New Pelecypod Calyptogena Gibbera
Vol 43, Iss 5, Page 93
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Notes on the Birds, Orchids, Ferns and Butterflies of the Province of Quebec, 1928
Vol 43, Iss 5, Page 93
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Glimpses of Little-Known Western Lakes and their Bird Life
Vol 43, Iss 5, Page 99
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George Rivers White [Obituary]
Vol 43, Iss 5, Page 103
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Land Molluscs of the Abitibi Region
Vol 43, Iss 5, Page 104
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Further Observations on Canadian Land and Freshwater-Crustacea, Made in 1928
Vol 43, Iss 5, Page 104
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Gumweed (Grindelia Squarrosa (Pursh) Dunal) in Ontario
Vol 43, Iss 5, Page 106
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Bird Census, 1928
Vol 43, Iss 5, Page 107
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Wanted — Crows — Dead or Alive!
Vol 43, Iss 5, Page 107
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Protection of Moose
Vol 43, Iss 5, Page 107
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The Spread of the Black Squirrel in the Toronto Region and Victoria County, Ontario
Vol 43, Iss 5, Page 108
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The Water Shrew at Scotia Junction, Ontario
Vol 43, Iss 5, Page 108
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An Enemy of the Corn Borer
Vol 43, Iss 5, Page 108
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Great Horned Owl
Vol 43, Iss 5, Page 108
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Jack Miner's Tagged Wild Geese Visit Another Sanctuary
Vol 43, Iss 5, Page 108
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Birds of Western Canada By P. A. Taverner [Review]
Vol 43, Iss 5, Page 109
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Contributions of the Royal Ontario Museum of Zoology. No. 1, by J. R. Dymond, L. L. Snyder, and E. B. S. Logier [Review]
Vol 43, Iss 5, Page 109
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Contributions of the Royal Ontario Museum of Zoology. No. 2, by Staff of the Royal Ontario Museum of Zoology [Review]
Vol 43, Iss 5, Page 109
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Mockingbird
Vol 43, Iss 5, Page 110
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Some Heavy Detrital Minerals in Canadian Sediments
Vol 43, Iss 6, Page 117
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Glimpses of Little-Known Western Lakes and Their Bird Life
Vol 43, Iss 6, Page 128
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Cyril Guy Harrold [Obituary]
Vol 43, Iss 6, Page 132
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Butterflies Observed in the Sudbury District, Ontario
Vol 43, Iss 6, Page 134
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Field Work of National Museum of Canada, 1929
Vol 43, Iss 6, Page 134
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The Water Shrew (Sorex palusiris) in Ontario
Vol 43, Iss 6, Page 136
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Some Little Brown Bats from Ontario
Vol 43, Iss 6, Page 137
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Western Ragweed Farther East
Vol 43, Iss 6, Page 137
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Bird Banding Returns — Two Corrections
Vol 43, Iss 6, Page 137
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Some Amphibians of Western North America
Vol 43, Iss 6, Page 137
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Official Canadian Bird-Banding Returns 138
Vol 43, Iss 6, Page 138
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An "Ozarkian" Fauna from Jasper Park, Alberta
Vol 43, Iss 7, Page 145
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Summer Birds of Miners Bay and Vicinity, Haliburton County, Ontario
Vol 43, Iss 7, Page 147
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Glimpses of Little-Known Western Lakes and their Bird Life
Vol 43, Iss 7, Page 152
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An Annotated List of the Mammals of Aweme, Manitoba
Vol 43, Iss 7, Page 155
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Marine Molluscs Collected by Frits Johansen in the Maritime Provinces of Canada in the Autumn of 1926
Vol 43, Iss 7, Page 159
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Pellets of Hawks and Owls are Misleading
Vol 43, Iss 7, Page 160
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An Early List of Ontario Birds
Vol 43, Iss 7, Page 161
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Random Notes on the Fluctuation in Numbers of Rodents and Grouse in Canada
Vol 43, Iss 7, Page 162
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First Record of the Prothonotary Warbler in the Toronto Region
Vol 43, Iss 7, Page 164
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Three of Jack Miner's Tagged Geese Killed by One Manitoba
Vol 43, Iss 7, Page 164
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A Flicker Murderer
Vol 43, Iss 7, Page 165
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Substantiation of the Winter Record of the Florida Gallinule, Toronto
Vol 43, Iss 7, Page 165
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The Soaring Flight of Birds
Vol 43, Iss 7, Page 165
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Holboell's Grebe near Kingston, Ontario, in Midwinter
Vol 43, Iss 7, Page 166
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Deaths Among Coots at Summerland, B.C.
Vol 43, Iss 7, Page 166
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The Grasshopper Sparrow at Toronto, Ontario
Vol 43, Iss 7, Page 166
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Early Northern Migration of Robins
Vol 43, Iss 7, Page 166
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Starlings at a Feeding Station
Vol 43, Iss 7, Page 167
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Towhee at Toronto in February
Vol 43, Iss 7, Page 167
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Status of Sea Birds on Bare Island, British Columbia, 1927
Vol 43, Iss 7, Page 167
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What Surgeon to the Birds Treated This Pine Grosbeak?
Vol 43, Iss 7, Page 167
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Swallows' Nests
Vol 43, Iss 7, Page 168
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Microsorex hoyi, A New Mammal for the Toronto Region
Vol 43, Iss 7, Page 168
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Jack Miner's New Book [Review]
Vol 43, Iss 7, Page 168
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William Couper — A Pioneer Canadian Naturalist
Vol 43, Iss 8, Page 169
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Memoirs of the Eighties
Vol 43, Iss 8, Page 176
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Glimpses of Little-Known Western Lakes and Their Bird Life
Vol 43, Iss 8, Page 181
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Echinoderms from the Gulf of St. Lawrence
Vol 43, Iss 8, Page 187
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The Cardinal at Toronto, Ontario
Vol 43, Iss 8, Page 188
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The Distribution of the Basswood at Parry Sound, Ontario
Vol 43, Iss 8, Page 188
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Re-Mating of Red-breasted Sapsuckers
Vol 43, Iss 8, Page 189
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Who Banded This Gull?
Vol 43, Iss 8, Page 189
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Chickadees Caught by Tanglefoot
Vol 43, Iss 8, Page 189
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Starlings in Fredericton, N.B.
Vol 43, Iss 8, Page 189
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Evening Grosbeak (Quoted from the Diary of Mrs. Anna E. MacLoghlin, Hamilton)
Vol 43, Iss 8, Page 190
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A Manual of External Parasites, by Henry Ellsworth Ewing [Review]
Vol 43, Iss 8, Page 190
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The Change in Ideas about Foraminifera, by J. J. Galloway [Review]
Vol 43, Iss 8, Page 190
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Coregonid Fishes of the Great Lakes, by Walter Koelz [Review]
Vol 43, Iss 8, Page 191
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Official Canadian Record of Bird-Banding Returns
Vol 43, Iss 8, Page 192
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Sage Grouse in Saskatchewan
Vol 43, Iss 9, Page 197
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Glimpses of Little-known Western Lakes and Their Bird Life
Vol 43, Iss 9, Page 200
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A Pleistocene Fauna from British Columbia
Vol 43, Iss 9, Page 205
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The Great Horned Owl is Beneficial
Vol 43, Iss 9, Page 206
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Golden-crowned Kinglets Breeding in the Ottawa District
Vol 43, Iss 9, Page 207
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Note on the White Lipped Shrew and Other Species in the Parry Sound District
Vol 43, Iss 9, Page 207
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Dowitcher in Middlesex County, Ontario
Vol 43, Iss 9, Page 208
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Sea Otter Increasing
Vol 43, Iss 9, Page 208
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Correspondence
Vol 43, Iss 9, Page 209