Determination of trace elements, with special reference to fertilize rs and feeding stuffs /    
prepared by the Trace Elements in Fertilizer s and Feeding Stuffs Sub - Committee 
 - Cambridge :   W. Heffer,   1963 
 - viii,39 p. :    ill. ;    26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trcae elements--Analysis------<br/>Fertilizers and manures --Analysis------<br/>Feeds --------
<br/><br/><label>Dewey Class. No.: </label>Q 630.24 SOC