Population concepts in farm management courses. 
Food and Agriculture Organization of the United Nations 
 - Rome :  Food and Agriculture Organization of the United Nations,  1977. 
 - v, 27 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>9251004714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography--Study and teaching.<br/>Farm management--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>301.3207  / FOO N77P