Yearbook of the Heather Society - Heather Society (The Society, 1992)

Yearbook of the Heather Society - Heather Society (The Society, 1993)

Yearbook of the Heather Society - Heather Society (The Society, 1994)

Yearbook of the Heather Society - Heather Society (The Society, 1995)

Yearbook of the Heather Society - Heather Society (The Society, 1996)

Yearbook of the Heather Society - Heather Society (The Society, 1997)

Yearbook of the Heather Society - Heather Society (The Society, 1998)

Yearbook of the Heather Society - Heather Society (The Society, 1999)

Yearbook of the Heather Society - Heather Society (The Society, 2000)

Yearbook of the Heather Society - Heather Society (The Society, 2001)

Yearbook of the Heather Society - Heather Society (The Society, 2002)

Yearbook of the Heather Society - Heather Society (The Society, 2003)

you hua zhi wu ke zhi shuang zi ye zhi wu - Hutchinson, J. (John) 1884 -1972 (shang wu yin shu guan)

The Young naturalist (1882)

Your garden favorites - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1945)

Your garden favorites : Burnett's formula No. 1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1949)

Your garden favorites : Burnett's formula No.1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1948)

Your garden favorites : Burnett's formula No.1 lawn grass seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1947)

Your garden favorites : garden for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1944)

Zack's evergreen, lining-out stocks for nurserymen : wholesale price list, fall-spring 1936-37 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1936)

Zack's evergreens for nursery planting and forest planting : wholesale price list, fall 1935-spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1935)

Zack's evergreens for nursery planting and forestry planting : wholesale price list, fall 1934, spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1934)

Zack's evergreens for nursery planting, seedlings & transplants : trade price list, spring 1932, No. 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1932)

Zack's evergreens for nursery planting : wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1929)

Zack's evergreens for nursery planting : wholesale price list, fall 1933, spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1933)

Zack's evergreens, seedlings and transplants for nursery and forestry planting : wholesale price list, fall - spring 1932-33 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Zack Co, 1932)

Zapiski Imperatorskoĭ akademīi nauk, po Fiziko-matematicheskomu otdielenīiu. 8e série = Mémoires de lʹAcadémie impériale des sciences de St.-Pétersbourg, Classe physico-mathématique. 8e série - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia). Fiziko-matematicheskoe otdielenīe. (Prodaetsia u Kommissionerov Imperatorskoi Akademiia Nauk, 1898)

Zeitschrift der Deutschen Geologischen Gesellschaft A Abhandlungen - Deutsche Geologische Gesellschaft. (J.G. Cotta'sche Buchhandlung Nachfolger, 1915)

Zeitschrift der Deutschen Geologischen Gesellschaft - Deutsche Geologische Gesellschaft. (Wilhelm Hertz, 1862)

Zeitschrift der Deutschen Geologischen Gesellschaft - Deutsche Geologische Gesellschaft. (Wilhelm Hertz, 1910)

Zeitschrift der Deutschen Geologischen Gesellschaft - Deutsche Geologische Gesellschaft. (Wilhelm Hertz, 1911)

Zeitschrift des Mährischen Landesmuseums - Hucke, Karl. (Die Gesellschaft, 1913)

Zeitschrift für Botanik (1914)

Zeitschrift für Botanik (1923)