-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 95
Series:
Issue: 3
Date: 1981
Page Range: 373--374
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 85
Series:
Issue: 2
Date: 1971
Page Range: 197--198
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 103
Series:
Issue: 2
Date: 1989
Page Range: 310--311
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Barkley, William D. - Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 85
Series:
Issue: 1
Date: 1971
Page Range: 1--2
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 1
Date: 1988
Page Range: 193--193
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 93
Series:
Issue: 1
Date: 1979
Page Range: 6--9
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 103
Series:
Issue: 3
Date: 1989
Page Range: 451--452
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 103
Series:
Issue: 3
Date: 1989
Page Range: 456--456
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 84
Series:
Issue: 3
Date: 1970
Page Range: 326--327
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 85
Series:
Issue: 2
Date: 1971
Page Range: 199--199
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
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By: Edwards, R. York - Ritcey, Ralph W.
Type: Article
In: The Canadian field-naturalist
Volume: 74
Series:
Issue: 1
Date: 1960
Page Range: 3--7
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 103
Series:
Issue: 3
Date: 1989
Page Range: 466--466
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 84
Series:
Issue: 3
Date: 1970
Page Range: 326--326
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 97
Series:
Issue: 3
Date: 1983
Page Range: 362--362
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
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By: Edwards, R. York - Ritcey, Ralph W.
Type: Article
In: The Canadian field-naturalist
Volume: 73
Series:
Issue: 1
Date: 1959
Page Range: 21--25
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 85
Series:
Issue: 2
Date: 1971
Page Range: 198--199
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 102
Series:
Issue: 4
Date: 1988
Page Range: 763--764
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 104
Series:
Issue: 3
Date: 1990
Page Range: 513--513
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
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By: Stirling, D - Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 76
Series:
Issue: 3
Date: 1962
Page Range: 147--152
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 59
Series:
Issue: 2
Date: 1945
Page Range: 49--50
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 100
Series:
Issue: 1
Date: 1986
Page Range: 153--154
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 100
Series:
Issue: 3
Date: 1986
Page Range: 453--454
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects:
-
By: Edwards, R. York
Type: Article
In: The Canadian field-naturalist
Volume: 114
Series:
Issue: 4
Date: 2000
Page Range: 712--715
Publication Info: Ottawa Ottawa Field-Naturalists' Club
Subjects: