Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1973)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1984)

Treasure trove from cactus land, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Johnson Cactus Gardens, 1948)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Marshall, Nina L. (Doubleday, Page & Co, 1914)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page & Company, 1913)

The tree book; a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, 1920)

The tree book. A popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page, 1912)

Tree, shrub & fruit seeds : autumn, 1914 spring, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1914)

Tree, shrub and fruit seeds. price list. Autumn 1917-spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Lane, 1917)

Tree, shrub and fruit seeds : price list autumn 1919-spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Lane, 1919)

Trees of the Eddy Arboretum Institute of Forest Genetics, Placerville, California - Righter, Francis I. 1897 - (U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1960)

Trematodes of the Pacific Northwest, an annotated catalog - McCauley, James Elias. (Oregon State University Press, 1961)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1880)

Twenty-seventh annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ballay Dahlia Gardens, 1948)

The underwater guide to marine life - Ciampi, Elgin. (Barnes, 1956)

United States biological survey : a compendium of its history, personalities, impacts, and conflicts - Gardner, Alfred L. (Museum Of Texas Tech Univ, 2016)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1914)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1916)