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Pages: 28
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Type: BOOK - Published: 1983 - Publisher:
This study was based mainly on gill-net collections of yellow perch made during July and August 1971-79, in southern Lake Michigan at Grand Haven, Saugatuck, So
Language: en
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Type: BOOK - Published: 1984 - Publisher:
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Pages: 794
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Type: BOOK - Published: 1984 - Publisher:
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Type: BOOK - Published: 1974 - Publisher:
Language: en
Pages: 12
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Type: BOOK - Published: 1983 - Publisher:
Technical grade and field formulations of six experimental forest insecticides -- methomyl, carbaryl, aminocarb, trichlorfon, fenitrothion, and acephate -- were