Wortman, Sterling,  1923- <br/><br/>
To feed this world :  the challenge and the strategy / 
Sterling Wortman [and] Ralph W. Cummings 
 - Baltimore, Md. :  Johns Hopkins University Press,  c1978 
 - xiv, 440 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0801821363 :  USD 25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food supply<br/>Food supply--Developing countries<br/>Agriculture--Developing countries
<br/><br/><label>Dewey Class. No.: </label>338.19