Woglum, R. S. <br/><br/>
Fumigation of citrus trees for control of insect pests  / 
R. S. Woglum 
 - Washington  :   Department of agriculture 
 - 59 p.. 
 - EUA. Dept. Agr. Farmers. Bull; 1321 .
<br/><br/><label>LCCN: </label>203388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arboles frutales -- Fumigación  Control de Plagas