Two new birds from Peru, by John T. Zimmer ... Reports on results of the Captain Marshall Field expeditions ...

v.12:no.8(1925)

Tropical American plants, XVII / Louis O. Williams.

v.36:no.10(1975)

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)

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

v.36:no.4(1973)

Catalogue of a collection of birds from Costa Rica, by John Farwell Ferry.

v.1:no.6(1910)

Tropical American plants, XII / Louis O. Williams.

v.34:no.8(1972)

Eplingia, a new genus of the Labiatae from Mexico [by] Louis O. Williams.

v.36:no.3(1973)

Falkland Islands (Islas Malvinas) Hepaticae and Anthocerotophyta : a taxonomic and phytogeographic study / John J. Engel.

n.s. no.25(1990)

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

v.36:no.11(1975)

Austral Hepaticae the genus Balantiopsis in New Zealand, with observations on extraterritorial taxa and a phylogeny of Balantiopsis and the family Balantiopsaceae (Jungermanniales) / John J. Engel, G.L. Smith Merrill.

n.s. no.37(1997)

Austral Hepaticae XVIII : studies toward a revision of Telaranea subg. Neolepidozia (Lepidoziaceae) / John J. Engel, Rudolf M. Schuster.

n.s. no.14(1983)

Synopsis of Hemichaena, including Berendtiella (Scrophulariaceae) [by] John W. Thieret.

v.34:no.7(1972)

The mammalian faunas of the Washakie Formation, Eocene age, of southern Wyoming. Steven M. McCarroll, John J. Flynn, William D. Turnbull --.

n.s. no.33(1996)

Phosphatic microfossils from the Ordovician of the United States / Matthew H. Nitecki --, Raymond C. Gutschick --, John E. Repetski --.

v.35:no.1(1975)

The wild turkey / by John T. Zimmer, Asst. Curator of Birds.

no.6(1924)