Resources and population :  proceedings of the Ninth Annual Symposium of the Eugenics Society, London 1972 / 
Edited by Bernard Benjamin, Peter R. Cox and John Peel. 
 - London :  Academic Press,  1973. 
 - x, 181 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources--Congresses.<br/>Food supply--Congresses.<br/>Population--Congresses.