Insect abundance symposia of the royal entomological society of London :  Number four / 
edited by T. R. E. Southwood. 
 - Edinburgh :  Blackwell Scientific Publications,  1968. 
 - 160 p. ;  26 cm. 
 - Symposia of the Royal Entomological Society of London ;  4 .
<br/><br/>Includes bibliographical references. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects--Research.<br/>Insects--Study and teaching.