00587 a2200169 4500 635.996 GAT 19128 29402 Gates, Jane Potter IPM and biological control of plant pests horticultural crops Maryland National Agricultural Library 1994 1994 [vi]76p. 28cm Quick bibliography series: QB94-12 HORTICULTURAL CROPS-DISEASES AND PESTS-CONTROL PLANT PARASITES-BIOLOGICAL CONTROL-BIBLIOGRAPHY PLANT PARASITES-INTEGRATED CONTROL-BIBLIOGRAPHY PR 46902 46902 0 0 0 0 REF MKDL MKDL REF 2009-07-02 0 635.996GAT 53784 2009-07-02 00:00:00 0.00 2016-10-31 PR