Livingstone, Ian. <br/><br/>
What do economists really know about population? :   or the benefit s of cost-benefit? /  
by Ian Livingstone. 
 - Nairobi :   Institute for Development Studies, University of Nairob i,   1975. 
 - 30 p. ;    30 cm. 
 - Institute for Development Studies. Discussion papers;   no. 222 .
<br/><br/>Bibliography: p. 30. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control --Economic aspects.------
<br/><br/><label>Dewey Class. No.: </label>AF PSF 338.9676 N36 no.222