Distribution of insect?s pests in cotton fields / 
United States Department of Agriculture 
 - Washington, D. C. :  United States Government Printing Office,  1969 
 - 32 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural pests--United States<br/>Insect pests--United States<br/>Pests--Control--United States
<br/><br/><label>Dewey Class. No.: </label>632.90973