Risebrough, R W <br/><br/>
DDT residues in Pacific sea birds: a persistent insecticide in marine food chains.  [electronic resource] 

 -  Nature  Nov 1967 
 - 589-90 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/216589a0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Birds<br/>California<br/>Chromatography, Gas<br/>DDT--analysis<br/>Dieldrin--analysis<br/>Female<br/>Fishes<br/>Hydrocarbons, Halogenated--analysis<br/>Marine Biology<br/>Ovum--analysis