Ehrlich Paul  R <br/><br/>
Human ecology    Problems and solutions 

 - San  Francisco W H Freeman      1973 
 - xi, 304p. illus  cm. 
 - A series of books in biology ed by Donald Kennedy and Roderic and B Park .
<br/><br/> Appendix p281-288 
<br/><br/><label>Standard No.: </label>144,214 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y17:G:5, L3-;1