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)

Remarks upon two species of deer of the genus Cervus from the Philippine Archipelago, by D. G. Elliot.

v.1:no.7(1897)

Studies of American plants. by Paul C. Standley.

v.8:no.5(1931)

The fishes of the fresh waters of Panama, by Seth E. Meek and Samuel F. Hildebrand.

v.10:no.15(1916)

The generic name Saracha Ruiz & Pavón (Solanaceae) / Johnnie L. Gentry, Jr.

v.36:no.8(1974)

Notes on a collection of cold-blooded vertebrates from Ontario / by S. E. Meek and H. W. Clark.

v.3:no.7(1902)

On certain portions of the skeleton of Protostega gigas [by] O. P. Hay.

v.1:no.2(1895)

The zoölogy of the lakes Amatitlan and Atitlan, Guatemala, with special reference to ichthyology.

v.7:no.6(1908)

Bignoniaceae of tropical North America [by] Louis O. Williams.

v.36:no.4(1973)

Description of two new pulmonate mollusks, with a list of other species from the Solomon Islands, collected by George H. Dorsey.

v.7:no.8(1910)

Descriptions of apparently new species of mammals of the genera Heteromys and Ursus from Washington and Mexico, by D. G. Elliot.

v.3:no.13(1903)

The mammals of Illinois and Wisconsin, by Charles B. Cory ...

v.11(1912)