"Improving the management of India's deep black soils: Proceedings of the seminar on management of deep black soils forincreased...New Delhi, 21st May 1981." 

 - Andhra Pradesh  ICRISAT.  1981 
 - 106 P: ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil management.
<br/><br/><label>Dewey Class. No.: </label>631.586 Imp