The nature and fate of chemicals applied to soils, plants,  and animals 

 - Maryland  United States Department of Agriculture  1960 
 - ii,221p.  26cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPECIFIC TECHNIQUES; APPARATUS, EQUIPMENT, MATERIALS<br/>SOIL SCIENCES
<br/><br/><label>Dewey Class. No.: </label>631.4  / NAT