Winkelman, Don <br/><br/>
The traditional farmer :  maximization and mechanization / 
by Don Winkelman 
 - Paris :  Development Centre of the Organisation for Economic Co-operation and Development,  c1972 
 - v, 94 p. :  ill. ;  24 cm. 
 - Employment series ;  no.7 Development Centre studies. .
<br/><br/>Bibliography : p. 93 
<br/><br/><label>ISBN: </label> PND 0.90 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Labor productivity<br/>Agriculture--Economic aspects--Mathematical models<br/>Farm mechanization<br/>Family farms--Mexico
<br/><br/><label>Dewey Class. No.: </label>338.1