proceedings of the 13th Long Ashton International Symposium Long Ashton International Symposium 1993 : Long Ashton Research Station, University of Bristol, UK) creator Glen, D. M. Greaves, M. P. Anderson, H. M. (Henry McClure) 1942- Long Ashton Research Station text bibliography enk Chichester [England] New York Wiley 1995 monographic eng

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xiv, 329 p. : ill. ; 24 cm. edited by D.M. Glen, M.P. Greaves, H.M. Anderson. Includes bibliographical references and index. Agricultural ecology Congresses Integrated agricultural systems Congresses Agricultural pests Biological control Congresses Organic farming Congresses Cir. 632.96 Ec73 c1995 0471955345 DLC 940927 20140313073424.0 3962033