Ebeling, Walter <br/><br/>
Extractives of rotenone - bearing plants in petroleum oils for the control of the red scale  / 
Walter Ebeling 
 - Berkeley, Calif  :   University of California. College of Agriculture 
 - 2 h. 
 - California. Agr. Exp. Sta. News letter.; 19 .
<br/><br/> Encuadernado con otros impresos similares 
<br/><br/><label>LCCN: </label>199617 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aonidiella auranti <br/>DDT (insecticida) <br/>Petróleo como insecticida
<br/><br/><label>Dewey Class. No.: </label>PA-C 632.951 S67