A comparative study of the herpetological faunae of the Uluguru and Usambara mountains, Tanganyika territory with descriptions of new species / by T. Barbour and A. Loveridge.

v.50:no.2 (1928)

Little journeys to homes of great scientists ... written by Elbert Hubbard ...

bk. 2

Little journeys to homes of great scientists ... written by Elbert Hubbard ...

bk. 1