Report of a workshop on cropping systems reasearch in Asia 

 - Manila :  International Rice Research Institute,  [Date of publication not identified] 
 - 756 pages :  no illustrations ;  23 cm 
<br/><br/><label>ISBN: </label>971104076x (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cropping systems <br/>Agriculture --Economic aspect
<br/><br/><label>LC Class. No.: </label>S602.5 R47