Griffin, K <br/><br/>
The Political Economy Of Agrarian Change : An Essay On The G 

 - 2nd ed 
 -  Macmillan Press Ltd. London  1990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Innovations<br/>Developed Areas<br/>Wheat<br/>Rice
<br/><br/><label>Dewey Class. No.: </label>338.16/Gri