Association of Official Agricultural Chemists <br/><br/>
Changes in official methods of analysis made at the sixty-fourth annual meeting, October 2,3 and 4 1950 

 -  Association of Official Agricultural Chemists  1951 
 - 120p 
<br/><br/>Association of Official Agricultural Chemists: Changes in official methods of analysis made at the sixty-fourth annual meeting, October 2,3 and 4 1950.  Association of Official Agricultural Chemists, 1951.--(630.24ASS)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630.24  / AOAC