Tropical American plants, IX / Louis O. Williams.

v.31:no.18(1968)

Studies in American plants / Dorothy N. Gibson.

v.31:no.15(1968)

Tropical American plants, VIII / Louis O. Williams.

v.31:no.10(1967)

Revision of South American Saurauia (Actinidiaceae) / Djaja D. Soejarto.

n.s. no.2(1980)

Descriptions of apparently new South American birds, with notes on some little known species; by Charles B. Cory ...

v.1:no.10(1916)

Notes on South American birds, with descriptions of new subspecies / Charles B. Cory.

v.1:no.9(1915)

Studies of American plants. by Paul C. Standley.

v.8:no.5(1931)

Tropical American plants, XII / Louis O. Williams.

v.34:no.8(1972)

A revision of the South American species of Brunfelsia (Solanaceae) / Timothy C. Plowman ; S. Knapp and J.R. Press, editors.

n.s. no.39(1998)

Studies of American plants. by Paul C. Standley.

v.8:no.3(1930)

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

v.34:no.6(1972)

Studies in American plants, VI / Dorothy L. Nash.

v.36:no.9(1974)

Osteology of the extant North American fishes of the genus Hiodon Lesueur, 1818 (Teleostei: Osteoglossomorpha: Hiodontiformes) / Eric J. Hilton.

n.s. no.100(2002)

On the osteology of Nyctosaurus (Nyctodactylus), with notes on American pterosaurs / By Samuel W. Williston -- ; Oliver Cummings Farrington --

v.2:no.3(1903)

Use of tobacco in Mexico and South America / by J. Alden Mason, Formerly Assistant Curator of Mexican and South American Archaeology.

no.16(1924)