The American gyna͡ecological & obstetrical journal. ecology & obstetrics.> v.1-19, 1891-1901.

v. 1-4 have title The New York journal of gyna͡ecology & obstetrics.

Effect of physical factors in the ecology of certain insects in logs /

Thesis (Ph. D.)--University of Minnesota, 1921.

The Oregon trail; sketches of prairie and Rocky Mountain life,

Series title also at head of t.-p.

The Oregon trail : sketches of prairie and Rocky mountain life /

Binder's title: Parkman's works.

The boys of Marmiton prairie.

Mode of access: Internet.

The black crappie : its life history, ecology and management /

Includes bibliographical references (p. 14-16).

Disturbance ecology and forest management : a review of the literature /

"May 1996."

Life in prairie land.

Mode of access: Internet.

The prairie : a tale by J. Fenimore Cooper.

Mode of access: Internet.

The prairie:

Mode of access: Internet.

The Oregon trail: sketches of prairie and Rocky-Mountain life.

Mode of access: Internet.

The Oregon trail; sketches of prairie and Rocky-mountain life,

First published 1849 under title: The California and Oregon trail.

Biology and ecology of two predators : Geocoris palens Stål and G. bullatus (Say) /

Caption title.

The biology and ecology of the red-headed pine sawfly /

Cover title.

Nursery practice for trees and shrubs suitable for planting on the prairie-plains /

Caption title.