Proceedings of the seminar on fertilisers in India in the seventies organised by the fertiliser association of India at New Delhi, Dec. 18-19, 1972  
/The Fertiliser Association of India Near Jawaharlal Nehru University 
 - New Delhi:   The Fertiliser Association of India Near Jawaharlal Nehru University,   1973 
 - v, 54p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Economic Fertiliser demand 
<br/><br/><label>Universal Decimal Class. No.: </label>631.8(082.2)   / L3