Pests, pathogens and vegetation :  the role of weeds and wild plants in the ecology of crop pests and diseases / 
edited by J.M. Thresh associate editors J.E. Crosse ... (et al.) 
 - x, 517 pages :  illustrations (maps) ;  24 cm. 
 - The Pitman series in applied biology .
<br/><br/> 'The outcome of a meeting arranged at the University of York 15-17 April 1980 in collaboration with the British Ecological Society and the Federation of British Plant Pathologists'  At head of title: Association of Applied Biologists 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0273084984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural pests--Congresses.<br/>Plant diseases--Congresses.<br/>Agricultural ecology--Congresses.<br/>Weeds--Congresses.