Potential productivity of field crops under different environments 

 - Los Banos :  International Rice Research Institute,  1983 
 - 526 pages :  illustrations ;  23 cm 
<br/><br/> This symposium was held in Philippines, 22-26 September 1980 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9711041146 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops and climate --Congresses<br/>Crops and soils --Congresses
<br/><br/><label>LC Class. No.: </label>S600.2 P68