Middle Income Classes and Food Crises / The ''New'' Food-Feed Competition Papers 5 

 -  1984 
 - 48 
<br/><br/> Abstract, Demand for Food as Related to Population and Per Capita Income, Demand for Food or for Feed? Results from International Cross Sections, Graduation or the Role of the Middle-Income Class, The ''New'' Food-Feed Competition and the Role of Prices, Conclusions and Policy Alternatives.