Technical change in Asian agriculture / 
editor: R. T. Shand. 
 - Canberra :  Australian National University Press,  1973. 
 - 319 p. :  graphs, map, tables ;  25 cm. 
<br/><br/>p. 299-310. 
<br/><br/><label>ISBN: </label>0708107028 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Asia.<br/>Agricultural innovations--Asia.