Soil fertility and fertilizer management in semiarid tropical India :  proceedings of a colloquium, held at ICRISAT Center, Patancheru, India, October 10-11, 1988 / 
edited by C. Bruce Christianson 
 - Muscle Shoals, Ala. :  International Fertilizer Development Center,  1989 
 - v, 153 p. :  ill. ;  28 cm. 
 - Special publication IFDC ;  SP-11 .
<br/><br/> "November 1989"--P. [4] of cover 
<br/><br/><label>ISBN: </label>0880900814 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers--Congresses--India<br/>Soil fertility--Congresses--India<br/>Soil management--Congresses--India<br/>Arid regions agriculture--Congresses--India
<br/><br/><label>Dewey Class. No.: </label>631.4220954