Hunter, W. D <br/><br/>
Controlling the boll weevil in cotton seed and at ginneriers  / 
by W. D. Hunter 
 - Washington  :   Department of Agriculture 
 - 31 p. 
 - EUA. Dept. of agriculture Farmers'bull.; 209 .
<br/><br/><label>LCCN: </label>203732 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anthonomus grandis  Algodón -- Plagas  Control de plagas