The germ-free animal in research od Coates, M. E. (Marie E.)

Bibliography on animal industry of the Philippines, 1901-1969 od Yamane, Jinshin

Pond life a field guide to the inhabitants of temporary ponds od Masters, Charles O.

Population biology and evolution proceedings of the international symposium, June 7-9, 1967, Syracuse, New York

Natural history of marine animals od MacGinitie, G. E. (George Eber) b. 1889

Table of contents only

Ecology and resource management a quantitative approach od Watt, Kenneth E. F. 1929-

Helminths, arthropods, & protozoa of domesticated animals od Soulsby, E. J. L.

Natural history of marine animals od MacGinitie, G. E. (George Eber),1889

Natural history of marine animals od MacGinitie, G. E. (George Eber),1889

Between Pacific tides od Ricketts, Edward Flanders 1896-1948