Hoffmannias from Mexico and Central America [by] Louis O. Williams.

v.36:no.6(1973)

New mammals from Brazil and Peru, by Wilfred H. Osgood.

v.10:no.13(1915)

New species of fishes from tropical America.

v.7:no.7(1909)

Notes on batrachians and reptiles from the islands north of Venezuela.

v.7:no.12(1910)

The ethnobotany of Chinchero, an Andean community in southern Peru / Christine Franquemont ... [et al.].

n.s. no.24(1990)

Notes on the genus Hygrolembidium (Hepaticae) [by] John J. Engel.

v.36:no.7(1974)

A list of the land and sea mammals of North America north of Mexico. Supplement to the synopsis. By D.G. Elliot.

v.2:no.2(1901)

Notes on a collection of fishes and amphibians from Muskoka and Gull lakes. By S. E. Meek.

v.1:no.17(1899)

A systematic study of Flourensia (Asteraceae, Heliantheae) / Michael O. Dillon.

n.s. no.16(1984)

Two new birds from Peru, by John T. Zimmer ... Reports on results of the Captain Marshall Field expeditions ...

v.12:no.8(1925)

Revision of the genus Morganella (Lycoperdaceae)

v.34:no.3(1971)

El Niño in Peru : biology and culture over 10,000 years : Papers from the VIII Annual A. Watson Armour III Spring Symposium, May 28-29, 1999, Chicago / Jonathan Haas and Michael O. Dillon, editors.

n.s. no.43(2003)

Tropical American plants, XVII / Louis O. Williams.

v.36:no.10(1975)

Contents and index to volume 7, numbers 1 to 12, Zoological series / Charles B. Cory.

v.7:no.13(1912)

Austral Hepaticae. with a monograph of the genus in temperate Australasia and commentary on extra-Australasian taxa / John J. Engel, G.L. Smith Merrill.

n.s. no.44(2004)