Sill, Webster H.,  <br/><br/>
Plant protection an integrated interdiciplinary approach :  an integrated interdiciplinary approach / 
Webster H. Will 
 - [Place of publication not identified] :  [Publisher not identified],  1982 
 - xiii, 297 pages :  no illustrations ;  23 cm 
<br/><br/>Includes bibliographical references and index  
<br/><br/><label>ISBN: </label>0813816653 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants, protection of<br/>Pests --integrated control