Zoology in 1940

Beiträge Zur Kenntnis Der Symbiontischen Einrichtungen Der Heteropteren by Schneider, Gerhard

Polydesmoidea III: Fam. Ploydesmidae, Vanhoeffeniidae, Cryptodesmidae, Oniscodesmidae, Sphaeretrichopidae, Peridontodesmidae, Rhachidesmi by Attems, Karl

Mammalian Genetics by Castle, William E.

You've Goat This: Wisdom to Get You Through the Good, the Baaad, and Everything in Between by