MCLAREN A.DOUGLAS <br/><br/>
SOIL BIOCHEMISTRY 

 - NEW YORK  INC  1971 
 - 527 
<br/><br/><label>ISBN: </label>0824714660 
<br/><br/><label>LC Class. No.: </label>631.4/MIC  / 2 
<br/><br/><label>Dewey Class. No.: </label>631.4/MIC  / 2