Boserup, Ester. <br/><br/>
The conditions of agricultural growth :  the economics of agrarian change under population pressure / 
by Ester Boserup. 
 - London :  George Allen & Unwin,  1965. 
 - 124 p. 
<br/><br/><label>ISBN: </label>0043380050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.<br/>Agriculture--Economic aspects