Rawankar, H. N. <br/><br/>
Research bulletin on effect of long term fertilizer application and cropping on the sustenance of soil fertility and productivity under sorghum-wheat sequence in vertisol. 
H. N. Rawankar, M. V. Singh and P. A. Sarap 
 - Bhopal  Indian Institute of Soil Science (IISS  2004 
 - 100p. 
 - NATP-RRPS 19 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>LA
<br/><br/><label>Dewey Class. No.: </label>631.51  / RAW-R