Leach, Julian Gilbert <br/><br/>
Insect transmission of plant diseases/ 
by Julian Gilbert Leach 
 - New York:  McGraw-Hill Book ,  c1940 
 - xviii, 615 p.:  ill. ;  22 cm. 
 - Mc-Graw-Hill publications in the agricultural series .
<br/><br/> Fifth impression 
<br/><br/><label>ISBN: </label> Rs. 8.00