The optimum population for Britain  proceedings of a Symposium held at the Royal Geographical Society, London, on25 and 26 September, 1969 
edited by L. R. Taylor. 
 - New York  Published for the Institute of Biology by Academic Press : London  1970. 
 - xxiii, 182 pages ;  24cm. 
 - Symposia of the Institute of Biology  no. 19 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0126842507 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Population--Congresses