Our living heritage
Subtitle: the biological resources of Illinois
By: edited by Lawrence M. Page, Michael R. Jeffords.
Contributors: Page, Lawrence M.; Jeffords, Michael R.
Series: Illinois Natural History Survey bulletin -- v. 34, art. 4.
Publisher: Illinois Natural History Survey
Published: 1991
Place of publication: Champaign, Ill
Language: eng
Number of pages: 477
Subjects: Ecology -- Illinois -- Congresses; Wetlands -- Illinois -- Congresses; Prairies -- Illinois -- Congresses; Forests and forestry -- Illinois -- Congresses; Zoology -- Illinois -- Congresses
Genres: Congresses
Notes: "Proceedings of a symposium in celebration of Earth Day 1990, Illinois Department of Energy and Natural Resources, Illinois Natural History Survey, April 23 and 24, 1990."