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Phytochemicals for pest control
Paul A. Hedin, editor ... [et al.]
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Natural resistance of plants to pests : roles of allelochemicals
Maurice B. Green, editor, Paul A. Hedin, editor
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Mine water : hydrology, pollution, remediation
by Paul L. Younger, Steven A. Banwart and Robert S. Hedin
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Bioregulators for pest control
Paul A. Hedin, editor ; associate editors, Horace G. Cutler ... [et al.]
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Biotechnology for crop protection
Paul A Hedin, editor, Julius J. Menn, editor, Robert M. Hollingworth, editor
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Host plant resistance to pests : a symposium
sponsored by the Division of Pesticide Chemistry at the 174th meeting of the American Chemical Society, Chicago, IL, Aug. 31-Sept. 1, 1977 ; Paul A. Hedin, editor
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