Correa, Hector. <br/><br/>
The biological and social determinants of the demographic transition / 
Hector Correa, Mohamed Ali El Torky. 
 - Washington :  University Press of America,  c1982. 
 - v, 290 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0819127558 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demographic transition.
<br/><br/><label>Dewey Class. No.: </label>304.6