Carman, G. E <br/><br/>
Provisionary suggestions fo the use of DDT to control red scale on citrus  / 
G. E. Carman 
 - California  :   Citrus Experiment Station 
 - 8 h. 
 - California. Citrus Exp. Sta. New Letter; 36 .
<br/><br/><label>LCCN: </label>202180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escama roja del naranjo  DDT (insecticida)