Population concepts in farm management courses. 

 - Rome :    Food and Agriculture Organization of the United Nations,    1977. 
 - v, 27 p. ;    28 cm. 
<br/><br/>Bibliography: p. 27. 
<br/><br/><label>ISBN: </label>9251004714 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Demography -- Study and teaching.<br/> Farm management -- Study and teaching.