Ferns and fern allies of Guatemala. Robert G. Stolze ; the genus Elaphoglossum by: John T. Mickel ; the genus Thelypteris by: Alan R. Smith.

n.s. no.6(1981)

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)

Pteridophyta of Peru. Rolla M. Tryon, Robert G. Stolze ; contributed by Alan R. Smith.

n.s. no.29(1992)

Austral Hepaticae III : Stolonophora, a new genus of Geocalycaceae / John J. Engel and R. M. Schuster.

v.36:no.11(1975)

Pteridophyta of Peru. Rolla M. Tryon, Robert G. Stolze ; with the collaboration of: R. James Hickey, Benjamin Øllgaard.

n.s. no.34(1994)

Some notes on Pennsylvanian Crustaceans in the Illinois basin / Frederick R. Schram --.

v.35:no.3(1976)

The wild tribes of Davao district, Mindanao / by Fay-Cooper Cole, Assistant Curator of Malayan Ethnology. The R.F. Cummings Philippine Expedition. George A. Dorsey --

v.12:no.2(1913)

A strange arthropod from the Mazon Creek of Illinois and the Trans Permo-Triassic Merostomoidea (Trilobitoidea) / [by] Frederick R. Schram --

v.20:no.6(1971)

Birds of the Acary Mountains, southern British Guiana [by] Emmet R. Blake.

v.32:no.7(1950)

Notes on a collection of birds from Michoacan, Mexico, by Emmet R. Blake and Harold C. Hanson.

v.22:no.9(1942)

A redescription of Amphiprion nigripes Regan, a valid species of anemonefish (family Pomacentridae) from the Indian Ocean [by] Gerald R. Allen and Richard N. Mariscal.

v.58:no.8(1971)

New salamanders of the genus Oedipus : with a synoptical key / by E. R. Dunn ; Reports on results of the Captain Marshall Field expeditions.

v.12:no.7(1924)