Lepper, Henry A. <br/><br/>
Official Methods of Analysis of the Association of Official Agricultural Chemists 

 - Washington,  Association of Official Agricultural Chemists,  1920, 
 - 910p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis<br/>Association <br/>Agricultural <br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>543.06  / LEP