Seminar on management of salt-affected calcareous soils :  proceedings of the seminar organised jointly by the fertiliserassociation of India, Eastern Regionand Pyrites, phosphates & chemicals in collaboration with Rajendra Agricultural University the department of Agriculture Govt. of Bihar, on 15th-16th December 1981 at Pusa, Samastipur, Bihar / 
edited by S. Roy 
 - Calcutta :  Fertiliser Association of India,  1982 
 - 304 p. ;  22 cm. 
<br/><br/><label>ISBN: </label> Rs. 20.00(pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion<br/>Soil conservation
<br/><br/><label>Dewey Class. No.: </label>631.45