Zweig, Gunter [ed.] <br/><br/>
Analytical methods for pesticides and plant growth regulators 

 - New York  Academic press 
 -  7 v. .
<br/><br/> V.6. Gas chromatographic analysis<br/>V.7. Thin-layer and liquid chromatographic pesticides of international importance 
<br/><br/><label>Universal Decimal Class. No.: </label>632.95:543  / ZWE.6