Mullins, D E <br/><br/>
Persistence of organochlorine insecticide residues in agricultural soils of Colorado.  [electronic resource] 

 -  Pesticides monitoring journal  Dec 1971 
 - 268-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-6156 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aldrin--analysis<br/>Chlordan--analysis<br/>Chromatography, Gas<br/>Chromatography, Thin Layer<br/>Colorado<br/>DDT--analysis<br/>Dichlorodiphenyl Dichloroethylene--analysis<br/>Dichlorodiphenyldichloroethane--analysis<br/>Dieldrin--analysis<br/>Endrin--analysis<br/>Heptachlor--analysis<br/>Hexachlorocyclohexane--analysis<br/>Insecticides--analysis<br/>Pesticide Residues--analysis<br/>Soil--analysis<br/>Toxaphene--analysis