By Bayley, Peter B..
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7 páginas , Bayley, P. B.-Illinois Natural History Survey, 607 East Peabody Drive Champaing, Illinois 61820, U.S.A

Place hold on Comparison of detonating cord and rotenone for sampling fish in warmwater impoundments

By Austen, Douglas J..
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9 páginas , Austen, D. J.-Illinois Natural History Survey, Natural Resources Building, 607 East Peabody Drive, Champaign, Illinois 61820, U.S.A

Place hold on Evaluation of a 305-mm minimum-length limit for smallmouth bass in te New river, Virginia and West Virginia