Principles of field biology & ecology

Mode of access: Internet.

Biology, ecology, and management of deer in the Chicago metropolitan area, 1 July 1988- 30 June 1989 /

15 August 1988.

Biology, ecology, and management of deer in the Chicago metropolitan area, 1 July 1987- 30 June 1988 /

15 August 1988.

Biology, ecology, and management of deer in the Chicago metropolitan area, 1 July 1983 - 30 June 1984 /

"Section of Wildlife Research."

Biology, ecology, and management of deer in the Chicago metropolitan area, 1 July 1985 through 30 June 1986 /

"Section of Wildlife Research".

Biology, ecology, and management of deer in the Chicago metropolitan area, 1 July 1986- 30 June 1987 /

"Center for Wildlife Ecology."

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.

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

Includes bibliographical references (p. 36-38).

Soil biology as related to land use practices : proceedings of the VII International Soil Zoology Colloquium of the International Society of Soil Science (ISSS) /

Item 473-B-1

The biology of Salt Wells Creek and its tributaries, southwestern Wyoming /

Mode of access: Internet.