Association of Official Agricultural Chemists <br/><br/>
Changes in Official Methods of Analysis Made at the Seventy-Sixth  Annual Meeting October 15, 16, and 17, 1962 Vol. 46 

 -  Association of Official Agricultural Chemists,   1962, 
 - 202p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Official Methods,<br/>Analysis
<br/><br/><label>Dewey Class. No.: </label>543.2   / CHA