Mammals of an expedition across northern Peru, by Wilfred H. Osgood.

v.10:no.12(1914)

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

v.7:no.1(1905)

Some lower Huronian stromatolites of northern Michigan / Eugene S. Richardson, Jr. --

v.10:no.8(1949)

Amphibians and reptiles of Northern Coahuila, Mexico, by Karl P. Schmidt and David W. Owens.

v.29:no.6(1944)

Snakes of the Hoogstraal expeditions to northern Mexico, by Hobart M. Smith.

v.29:no.8(1944)

A new frog of the genus Kassina from Northern Rhodesia.

v.44:no.18(1963)

Indian sites and chipped stone materials in the northern Lake Michigan area / Lewis R. Binford and George I. Quimby.

v.36:no.12(1963)

Mammals of the Kelabit Plateau, northern Sarawak.

v.39:no.15(1958)

Giant short-faced bear (Arctodus simus yukonensis) remains from Fulton County, northern Indiana / Ronald L. Richards --, William D. Turnbull -- ; with an appendix by E.J. Neiburger.

n.s. no.30(1995)

Literature of the receptaculitid algae : Matthew H. Nitecki -- , Kristine L. Bradof -- , Doris V. Nitecki --.

n.s. no.16(1987)

Sedimentary structures from the Carbondale Formation (Middle Pennsylvanian) of Northern Illinois / Charles W. Shabica --.

v.33:no.29(1978)

The Irish naturalist.

v.18 (1909)

The Irish naturalist.

v.21 (1912)

The Irish naturalist.

v.4 (1895)

The Irish naturalist.

v.31 (1922)