Fruit flies of economic importance :  proceedings of the CEC/IOBC International Symposium, Athens, 1982 / 
edited by R. Cavalloro 
 - Rotterdam :  A. A. Balkema,  1983 
 - 642 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9061915031 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fruit-flies--Congresses