Pteridophyta of Peru. Rolla M. Tryon, Robert G. Stolze.

n.s. no.20(1989)

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

n.s. no.34(1994)

Geographic variation and evolutionary relationships among broad-clawed shrews of the Cryptotis goldmani-group (Mammalia, Insectivora, Soricidae) / Neal Woodman, Robert M. Timm.

n.s. no.91(1999)

Late Devonian fresh-water fishes from the western United States / Robert H. Denison --

v.11:no.5(1951)

The Paragould meteorite / Sharat Kumar Roy -- and Robert Kriss Wyant --

v.10:no.23(1955)

Observations on a collection of Papuan crania / by George A. Dorsey ; with notes on preservation and decorative features by William H. Holmes.

v.2:no.1(1897)

Protoptychus hatcheri Scott, 1895 : the mammalian faunas of the Washakie Formation, Eocene age, of southern Wyoming. William D. Turnbull --.

n.s. no.21(1991)

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)

Two new rodent genera from the Oligocene White River formation (family Heteromyidae) / William G. Reeder --

v.10:no.35(1960)

Distributional notes on Nepal birds [by] Robert L. Fleming and Melvin A. Traylor.

v.53:no.3(1968)

Flora of Jamaica, containing descriptions of the flowering plants known from the island, by William Fawcett and Alfred Barton Rendle.

4

A new species of frog of the genus Rana from Thailand [by] Robert F. Inger.

v.51:no.14(1970)

The co-evolution of social behavior and cranial morphology in sheep and goats (Bovidae, caprini) [by] William M. Schaffer and Charles A. Reed.

v.61(1971)

The hylid frogs of Middle America / William E. Duellman.

no.1:v.1 (1970)

The hylid frogs of Middle America / William E. Duellman.

no.1:v.2 (1970)