World food needs :  proceedings of the 1975 CAES annual meeting Brandon, Manitoba. 

 - Quebec :  CAES ,  1975 
 - iii, 149p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food requirements<br/>Canada<br/>Food production
<br/><br/><label>Dewey Class. No.: </label>641.22  / CAES