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)

Flora Costaricensis / William Burger, editor.

n.s. no.23(1990)

Description of apparently new species and sub-species of mammals from the Indian Territory, by D. G. Elliot.

v.1:no.15(1899)

A catalogue of the fishes of Bermuda, with notes on a collection made in 1905 for the Field Museum, by Tarleton H. Bean.

v.7:no.2(1906)

Flora Costaricensis. William Burger, editor. Family #40, Casuarinaceae, Family #41, PIperaceae [by] William Burger.

v.35(1971)

Flora of Peru: Family compositae : Walter C. Holmes, Sidney McDaniel.

n.s. no.9(1982)