Sustainability of rice-wheat production systems in Asia / 
edited by R.S.Paroda, Terence Woodhead, R.B.Singh 
 - New Delhi  Oxford & IBH pub.  1995 
 - iv, 209 pages 
 - Rapa publication: 1994/11 .
<br/><br/><label>ISBN: </label>8120410068 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cereals<br/>Rice<br/> Wheat
<br/><br/><label>Dewey Class. No.: </label>633.1  / SUS