Salk, Jonas & Salk, Jonathan <br/><br/>
World Population and Human Values: A New Reality 
By Jonas Salk & Jonathan Salk 
 - Cambridge  Harper & Row Publishers  1981 
 - xviii, 169 pages, 28 cm. 
<br/><br/> Includes epilogue and notes. 
<br/><br/><label>ISBN: </label>0-06-090907-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population<br/>Population--History<br/>Social problems.<br/>Human ecology.<br/>Values
<br/><br/><label>Dewey Class. No.: </label>304.6 Sa3