Wang, J. Y.  <br/><br/>
Exploring man's environment / 
J.Y. Wang, William B. Hemmer, Frederick B. Tuttle, Jr. 
 - California:  Cummings Publishing Company, Inc.,  1973. 
 - [vii]., 376 pages :  illustrations ;  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/>Part I. The environment of man<br/>Part II. Human Environmental Problems<br/>Part III. Cultural and Technological Remedies 
<br/><br/><label>ISBN: </label>0846530517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>LC Class. No.: </label>QH 540   / W36 1973