Hill, Reuben, et.al. <br/><br/>
Family and population control: a Puerto Rican experiment in social change 
by Reuben Hill, et.al. 
 - Chapel Hill  Univ. of N.C. Press  1959 
 - 481p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth Control<br/>Population
<br/><br/><label>Dewey Class. No.: </label>B12 H555