Biological control of locusts and grasshoppers :  proceedings of a workshop held at the International Institute of Tropical Agriculture, Cotonou, Republic of Benin, 29 April-1 May 1991 / 
edited by C.J. Lomer & C. Prior. 
 - Wallingford, Oxon, UK :  C.A.B. International in association with International Institute of Tropical Agriculture,  c1992. 
 - xii, 394 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0851987796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Locusts--Biological control--Congresses.<br/>Grasshoppers--Biological control--Congresses.
<br/><br/><label>LC Class. No.: </label>SB945.L7  / B55 1992