Day, RH <br/><br/>
Economic Development As An Adaptive Process : The Green Revo 

 -  Cambridge Uni Pr  1977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Development<br/>Mathematic Models<br/>Panjab<br/>India<br/>Economic Aspects<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>338.1854552/Day