The germ-cell cycle in animals - Hegner, Robert William, 1880 -1942 (Macmillan, 1914)

The germ-cell cycle in animals - Hegner, Robert William, 1880 -1942 (The Macmillan Company, 1914)

The germ-cell cycle in animals, by Robert W. Hegner ... - Hegner, Robert William, 1880 -1942 (The Macmillan company, 1914)

The germ-cell cycle in animals - Hegner, Robert William, 1880 -1942 (The Macmillan company, 1914)

Geschichte der biologischen Theorien seit dem Ende des siebzehnten Jahrhunderts - Rádl, Emanuel, 1873 -1942 (W. Engelmann, 1905)

Geschlecht und Geschlechter im Tierreiche - Meisenheimer, Johannes, 1873 -1933 (G. Fischer, 1921)

Die gestielten crinoiden der Siboga-expedition - Döderlein, Ludwig, 1855 -1936 (Buchhandlungen und druckerei vormals E. J. Brill, 1907)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1920)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1921)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1986)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1990)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1999)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2009)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2022)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1918)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1921)

Global biodiversity - Canadian Museum of Nature (Canadian Museum of Nature, 1994)

Global biodiversity - Canadian Museum of Nature (Canadian Museum of Nature, 1995)

Global biodiversity - Canadian Museum of Nature (Canadian Museum of Nature, 1996)

Global Biodiversity: status of the Earth's living resources (1992)

A glossary of anatomical, physiological, and biological terms - Dunman, Thomas, 1849 -1882 (Okeden & Welsh, 1889)

A glossary of biological, anatomical, and physiological terms - Dunman, Thomas, 1849 -1882 (D. Appleton & company, 1879)

Glossary of oceanographic terms - United States. Naval Oceanographic Office. (U.S. Govt. print. off, 1966)

Goldfish breeds and other aquarium fishes, their care and propagation; a guide to freshwater and marine aquaria, their fauna, flora and management - Wolf, Herman Theodore, 1855 - (Innes & Sons, 1908)

The Gorgonacea of the Siboga expedition - Nutting, Charles Cleveland, 1858 -1927 (E. J. Brill, 1902)

Grand illustrated encyclopedia of animated nature : embracing a full description of the different races of men, and of the characteristic habits and modes of life of the various beasts, birds, fishes, insects, reptiles, and microscopic animalcula of the globe ; being a complete history of the animal kingdom - Frost, John, 1800 -1859 (Miller, Orton & Mulligan, 1856)

Grand illustrated encyclopedia of animated nature : embracing a full description of the different races of men, and of the characteristic habits and modes of life of the various beasts, birds, fishes, insects, reptiles, and microscopic animalcula of the globe : being a complete history of the animal kingdom - Frost, John, 1800 -1859 (The Auburn Publishing Company, E.G. Storke, Publishing Agent, 1855)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1976)