Flora Costaricensis : Family #200, Acanthaceae by L.H. Durkee, Family #201, Plantaginaceae by William Burger.

n.s. no.18(1986)

Studies in American plants, III / Dorothy N. Gibson.

v.34:no.6(1972)

Revision of the genus Cosmos, by Earl Edward Sherff...

v.8:no.6(1932)

Amphibians and reptiles of the Chicago area, by Clifford H. Pope.

Fieldiana. Zoology. Special Publications.

Mammals of the Collins-Day South American expedition, by Wilfred H. Osgood.

v.10:no.14(1916)

Ectoparasites of Panama. Rupert L. Wenzel [and] Vernon J. Tipton, editors.

Fieldiana. Zoology. Special Publications.

Catalogue of mammals from the Olympic Mountains, Washington, with descriptions of new species, by D. G. Elliot.

v.1:no.13(1899)

The Cyperaceae of Central America, by Paul C. Standley.

v.8:no.4(1931)

Flora Costaricensis / William Burger, editor.

n.s. no.40(1999)

List of a collection of shells from the Gulf of Aden. Obtained by the Museum's East African expedition, by W. H. Dall.

v.1:no.9(1898)

An annotated list of a collection of reptiles from southern and northern Lower California.

v.7:no.1(1905)

Descriptions of twenty-seven apparently new species and subspecies of mammals. All but six collected by Edmund Heller, by D. G. Elliot.

v.3:no.14(1903)

A list of a collection of Mexican mammals with descriptions of some apparently new forms, by D. G. Elliot.

v.3:no.8(1903)

Flora Costaricensis / William Burger, editor.

n.s. no.28(1991)

Description of an apparently new subspecies of marten from the Kenai peninsula, Alaska, by D. G. Elliot.

v.3:no.9(1903)