Bird problems in agriculture :  the proceedings of a Conference "Understanding Agricultural Bird Problems" held at Royal Holloway College, University of London, April 4th-5th, 1979 / 
edited by E.N. Wright, assited by I.R. Inglis and C.J. Feare 
 - Croydon :  BCPC Publications,  1980 
 - 210 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0901436488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds, Injurious and beneficial--Congresses