Zoology in 1948

Missbildungen am Zentralnervensystem von Tritonen durch Allgemeinen Sauerstoffmangel bei Normaldruck by Rübsaamen, Heinz

The Birds of Nantucket by Folger, Edith V., Griscom, Ludlow

The Songs of Insects: With Related Material on the Production, Propagation, Detection, and Measurement of Sonic and Supersonic Vibrations by Pierce, George W.

Bensley's Practical Anatomy of the Rabbit: An Elementary Laboratory Text-Book in Mammalian Anatomy (Eighth Edition, Revised and Edited) by