Identification of toxic substances in the upper Illinois River : final report / prepared by River Research Laboratory, Forbes Biological Station, Illinois Natural History Survey ; principal investigators, Richard E. Sparks, Philippe E. Ross ; prepared for Illinois Department of E
1978 ◽
1983 ◽
1897 ◽
Vol 4
(1-15)
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pp. 415-482
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1938 ◽
Vol 21
(1-8)
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pp. 101-183
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1947 ◽
Vol 79
(11-12)
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pp. 232-236
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1938 ◽
Vol 5
(42)
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pp. 33-35
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1980 ◽
Vol 32
(1-4)
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pp. 55-191
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