Agricultural Control Chemicals 

 - 1a.ed. 
 - Washington :   Ameriscan Chemical Society,  1950  
 - Advances in Chemistry Series Nš 1 .
<br/><br/><label>Standard No.: </label>DEX-M452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURA<br/>VENENO<br/>TOXICOLOGIA<br/>INSECTICIDA