Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includes bibliographical references (p.12
1986 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
"June 1979."Caption title.Includes bibliographical references.Mode of access: Internet
1989 Conference. Summaries of Presentations January 3, 4, & 5, 1989, Urbana, Illinois. Sponsored by...
Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includ...
Caption title."February 1990."At head of title: Alternatives in insect management."In cooperation wi...
Cover title.Caption title: Illinois insecticide evaluations, 1986 : field and forage crops.Includes ...
Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includ...
Cover title.Caption title: Illinois insecticide evaluations, 1986 : field and forage crops.Includes ...
"February 1991."" ... in cooperation with the Illinois Natural History Survey."Caption title.Include...
Title from caption."News about pesticides and regulations."Description based on: Vol. 2, no. 2 (May ...
Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includ...
Title from caption."News about pesticides and regulations."Description based on: Vol. 2, no. 2 (May ...
Includes tables.At head of title: State of Illinois. Department of registration and education. Divis...
1990 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
1988 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
1986 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
"June 1979."Caption title.Includes bibliographical references.Mode of access: Internet
1989 Conference. Summaries of Presentations January 3, 4, & 5, 1989, Urbana, Illinois. Sponsored by...
Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includ...
Caption title."February 1990."At head of title: Alternatives in insect management."In cooperation wi...
Cover title.Caption title: Illinois insecticide evaluations, 1986 : field and forage crops.Includes ...
Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includ...
Cover title.Caption title: Illinois insecticide evaluations, 1986 : field and forage crops.Includes ...
"February 1991."" ... in cooperation with the Illinois Natural History Survey."Caption title.Include...
Title from caption."News about pesticides and regulations."Description based on: Vol. 2, no. 2 (May ...
Caption title." ... in cooperation with the Illinois Natural History Survey.""September 1989."Includ...
Title from caption."News about pesticides and regulations."Description based on: Vol. 2, no. 2 (May ...
Includes tables.At head of title: State of Illinois. Department of registration and education. Divis...
1990 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
1988 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
1986 Illinois pest control handbook: Suggestions for insect, weed, and plant disease management incl...
"June 1979."Caption title.Includes bibliographical references.Mode of access: Internet
1989 Conference. Summaries of Presentations January 3, 4, & 5, 1989, Urbana, Illinois. Sponsored by...