Early accounts of the ecology of the Vermilion River Area /

This report is part of a series of reports on areas of Illinois where a public-private partnership has been formed to protect natural resources. The reports provide information on the natural and human resources of the areas as a basis for managing and improving their ecosystems. The determination of resource rich areas and development of ecosystem-based information and management programs in Illinois are the result of three processes-- the Critical Trends Assessment Program, the Conservation Congress, and the Water Resources and Land Use Priorities Task Force.

Hands on lake ecology : teachers guide.

Presents classroom activities aimed at students in grades 5 through 8 on the forces impacting water quality and living things within the lake environment.

Hands on lake ecology : student workbook.

Includes classroom activities and experiments designed to develop a greater understanding of the forces impacting water quality and the living things within the lake environment.

The wonders of nature and art; or, A concise account of whatever is most curious and remarkable in the world; compiled from historical and geographical works of established celebrity, and illustrated with the discoveries of modern travellers.

Mode of access: Internet.

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 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."

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.

Pine root collar weevil : its ecology and management /

"February 1983."

The nature, ecology, and control of Canada thistle

Bibliography: p. 31-32.

Biology, ecology, and control of the lodgepole needle miner /

Includes bibliographical references (p. 36-38).

Ecology and silviculture of western larch forests /

Bibliography: p. 61-66.

Ecology of the green peach aphid as a vector of beet western yellows virus of sugarbeets /

Issued Aug. 1979.