PUCPR Search for 'an:71965'

Botany of Porto Rico and the Virgin Islands.

New York The Academy 1926 .
3 v. , At head of title: New York Academy of Sciences. 24 cm..

Longevity and casualties among naturalists in tropical America.

By Chardon, Carlos E..
Washington American Association for the Advancement of Science 1947 .
198-207 p. , Reprinted from the Scientific Monthly vol. 64, no. 3, March 1947.

Botany of Porto Rico and the Virgin Islands Mycology

By Seaver, Fred Jay.
New York New York Academy of Sciences 1926 .
208 p.