Clark, L. R.; Clark, L. R. <br/><br/>
The Ecology of insect populations in theory and practice 

 - London :   Methuen,   1967. 
 - xiii, 232 pages :   tables, diagrams ;   21 cm 
<br/><br/><label>ISBN: </label>0416293204 
<br/><br/><label>Dewey Class. No.: </label>595.7055