Shrubs of Ontario - Royal Ontario Museum. (Royal Ontario Museum, 1982)

The shrubs of Wyoming - Nelson, Elias, 1876 -1949. (Wyoming Experiment Station, 1902)

Shrubs to beautify your home - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edmond Riggs, 1947)

Shrubs, trees and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roberts Rose Co, 1930)

SIDA, contributions to botany - Mahler, William F. (W. F. Mahler, etc.], 1962)

The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1893)

Silver anniversay : spring 1951 catalog : bulbs, plants, shrubs, trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kaylor Nurseries, 1951)

Silvical characteristics of Balsam fir (Abies alsamea) - Hart, Arthur C. (Northeastern Forest Experiment Station, 1959)

Silvical characteristics of subalpine fir - Alexander, Robert R. (1984)

Silviculture of southwestern ponderosa pine : the status of our knowledge - Schubert, Gilbert Herman, 1915 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

Sketch of the North-West of America (Printed by J. Lovell, 1870)

Sketch of the North-West of America (s.n.], 1870)

The small place; its landscape architecture - Rehmann, Elsa. (G. P. Putnam's sons, 1918)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1951)

Soil and vegetation inventory of Wagner Natural Area, Alberta - Alberta. Alberta Environment. (Geowest Environmental Consultants Ltd, 2000)

Soil survey and vegetation : northeastern Kodiak Island area, Alaska - United States. Soil Conservation Service. (U.S. Department of Agriculture, Soil Conservation Service, 1960)

Some plant names of the Ute Indians - Chamberlin, Ralph V. (Ralph Vary), 1879 -1967 (s.n, 1909)

Some relationships between moose and willow in the Fort Providence, N.W.T. area - Penner, David F. (University of Alberta, Dept. of Plant Science, 1978)

Some unusual natural areas in Illinois and a few of their plants - Evers, Robert A. (Robert August), 1912 - (1963)

Some unusual natural areas in Illinois - Evers, Robert A. (Robert August), 1912 - (Illinois Natural History Survey, 1977)

Sources of the Ohio flora - Duvel, J. W. T. (1899)

South Saskatchewan River Basin riparian health overview, including. Part 1, Red Deer, Bow and South Saskatchewan Rivers and - Alberta. Alberta Environment. (The Society, 2005)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2001)

The Southern headwaters at risk project : a multi-species conservation strategy for the headwaters of the Oldman River - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Data and Species at Risk Section, 2004)

Southwestern horticulture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Texas Nursery Co, 1932)

Southwestern horticulture : 60th Anniversary edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Texas Nursery Co, 1959)

Southwestern horticulture : descriptive price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Texas Nursery Company, 1936)

Southwestern horticulture : descriptive price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Texas Nursery Co, 1932)

Southwestern rare and endangered plants : proceedings of the second conference : September 11-14, 1995, Flagstaff, Arizona - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1996)

Special and import prices for ... - Elliott, J. Wilkinson (Firm) (J. Wilkinson Elliott, 1907)

Special and import prices for Spring of 1907 : [best in the world] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1907)

Special and import prices for Spring of 1908 : [best in the world] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1908)

Special and import prices for spring of 1910 : novelties and specialties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1910)

Special low prices for 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ford Seed Co, 1933)

Special new 1931 catalog : prices slashed on high grade nursery stock : fruit trees, evergreens, shade and ornamental trees, shrubs, vines, berries, etc. at the lowest prices in years - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Celery City Nurseries, 1931)

Special offering : April 15, 1952 : Princeton products are quality products - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1952)

Special papers - Ohio Academy of Science. (The Academy, 1904)

Special papers - Ohio Academy of Science. (The Academy, 1903)

Special papers - Ohio Academy of Science. (The Academy, 1899)

Special papers - Ohio Academy of Science. (The Academy, 1909)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1966)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1973)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1982)

Special trade list transplanted stock. trees, shrubs, vines, evergreens, perennials. No. 142, spring, 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1922)

Special wholesale price list : spring 1932, bulletin no. 4 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Forest Nursery Co. Inc, 1932)

Special wholesale price list : trees, shrubs and all hardy plants for fall 1913 planting and reservation for spring, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Kelsey Nursery Co, 1913)

Specials for fall planting, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1934)

Specials for spring planting, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1934)

Specialties : choice hardy trees, shrubs, roses, herbaceous plants, bulbs, etc. for fall planting - Kelsey, Frederick Wallace, 1850 -1935 (Fred'k W. Kelsey, 1901)

Species of special concern in Pennsylvania - Genoways, Hugh H. (Carnegie Museum of Natural History, 1985)

Spring 1904 trade lists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Old Colony Nurseries, 1904)

Spring, 1914 special price list : trees, shrubs and all hardy plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Kelsey Nursery Co, 1914)

Spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Progress Nursery Co, 1924)

Spring 1929 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Valley View Nursery, 1929)

Spring 1938 : Western rock garden plants, evergreen and flowering shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Native Gardens of Eastern Washington, 1938)

Spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries Inc, 1940)

Spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs and Harrison Co, 1941)

Spring 1941 : plant hardy Northern-grown nursery stock! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.V. Bailey Nurseries, 1941)

Spring 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lovett's Nursery, Inc, 1946)

Spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1953)

Spring 1955, wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pontiac Nursery Company, 1955)

Spring 1957 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Whitten Nurseries, 1957)

Spring 1957 : shrubs, trees, evergreens, azaleas, rhododendrons, groundcovers, hollies in baby sizes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Ridge Nursery, 1957)

Spring 1958 : shrubs, evergreens, trees, hollies - azaleas, rhododendrons in baby sizes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Ridge Nursery, 1958)

Spring catalog, twenty-eighth, nineteen hundred and fifty-four : we grow every bulb, plant and tree listed herein - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kaylor Nurseries, 1954)

A spring flora for high schools - Cowles, Henry Chandler, 1869 -1939 (American Book Company, 1915)

Spring flora of the Wasatch region - Garrett, A. O. (Albert Osbun), 1870 -1948 (Skelton Publishing, 1911)

Spring of 1898 catalogue and price list of the Evergreen Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Evergreen Nursery Co, 1898)

Spring trade list : 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lovett's Nursery, Inc, 1935)

Spring trade list : 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lovett's Nursery, Inc, 1940)

Spring trade list : 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lovett's Nursery, Inc, 1943)

Spring wholesale list, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs and Harrison Co, 1942)

Spring wholesale trade list : 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lovett's Nursery, Inc, 1944)

Springtime Gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springtime Gardens, 1930)

Springtime Gardens, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springtime Gardens, 1931)

Springtime Gardens, 1931 and 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springtime Gardens, 1931)

Springtime Gardens Incorporated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springtime Gardens, 1929)

Stand dynamics system field remeasurement manual - Alberta. Alberta Sustainable Resource Development. (Alberta Sustainable Resource Development, Public Lands and Forests Division, Forest Management Branch, 2005)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan Co.; [etc., etc.], 1916)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1919)

Standardized plant names; a catalogue of approved scientific and common names of plants in American commerce - Olmsted, Frederick Law, 1870 -1957 (1923)

Stark Bro's F.O.B. Nurseries : 1927 prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1926)

Stark Bro's F.O.B. Nurseries. new lower prices. January 1, 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1923)

Stark Bro's F.O.B. Nurseries. new lower prices. September 1, 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1922)

Stark Bro's F.O.B. Nurseries : new lower prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1925)

Stark Bro's F.O.B. Nurseries. new lower prices. September 1, 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1923)

Stark Bro's F.O.B. Nurseries : new lower prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1924)

Stark Bro's prize fruits & trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's Nurseries and Orchard Company, 1923)

Starking, king of all red apples ": new blood red Stark delicious - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's, 1926)

Station bulletin - New Hampshire Agricultural Experiment Station. (Agricultural Experiment Station, University of New Hampshire, 1948)

The status, distribution, and management of mountain goats in the Greater Yellowstone Ecosystem : final report - Laundré, John W. (National Park Service, 1990)

Status of the Grizzly Bear (Ursus arctos) in Alberta : update 2010 - Alberta. Fish; Wildlife Division. (Alberta Sustainable Resource Development, Fish & Wildlife Division, Species At Risk, 2010)

Status report on sensitive lady's slipper orchids (Cypripedium Calceolus var. parviflorum and Cypripedium passerinum) on the Kootenai National Forest - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1996)

Status report on sensitive lady's slipper orchids (Cypripedium calceolus var. parviflorum and Cypripedium passerinum) on the Kootenai National Forest - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1996)

Status review of Cypripedium passerinum, U.S. Forest Service, Region 1, Flathead and Lewis & Clark National Forests, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Epipactis gigantea, U.S.D.A. Forest Service, Region 1, Flathead National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Goodyera repens, U.S.D.A. Forest Service, Region 1, Lewis and Clark National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1991)

Status review of Howellia aquatilis, U.S. Forest Service, Region 1, Flathead National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review of Orchis rotundifolia, U.S. Forest Service, Region 1, Flathead and Lewis & Clark National Forests, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1988)

Status review update of Goodyera repens, Lewis and Clark National Forest, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1992)

The Stephen Hoyt's Sons Company, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stephen Hoyt's Sons Company, Incorporated, 1932)

The Stephen Hoyt's Sons Company, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stephen Hoyt's Sons Company, Incorporated, 1929)

The Stephen Hoyt's Sons Company, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stephen Hoyt's Sons Company, Incorporated, 1931)

The Stephen Hoyt's Sons Company, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stephen Hoyt's Sons Company, Incorporated, 1930)

The Stephen Hoyt's Sons Company, Incorporated [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stephen Hoyt's Sons Company, Incorporated, 1928)

Stimulation of root growth in cuttings by treatment with chemical compounds - Curtis, Otis Freeman, 1888 - (1918)

Stock list. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Hicks & Son, 1919)

Stout manual training school; a handbook for planning and planting small home grounds ... with a list of native and commonly cultivated plants that are represented in the collection upon the Stout manual training school grounds - Manning, Warren H. (Warren Henry), 1860 -1938 (Stout manual training school, 1899)