D.S., Orlov <br/><br/>
Soil Chemistry 
D. S. Orlov 
 - New Delhi:  Oxford and IBH Publishing Co,  1992. 
 - 390p.; 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>81-204-0658-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural chemistry
<br/><br/><label>Dewey Class. No.: </label>630.2  / ORS