Wortman, Sterling <br/><br/>
To feed this world: the challenge and the strategy 

 - London  John Hopkins university  1978 
 - p. 440  Includes index 
<br/><br/><label>Subjects--Index Terms: </label>Economics;Poverty;Land;Food;Price;Agriculture 
<br/><br/><label>Dewey Class. No.: </label>339.9