Dasmann, R. F.  1919- <br/><br/>
Ecological principles for economic development / 
by Raymond F. Dasmann, John P. Milton, Peter H. Freeman 
 - London :  Wiley for the International Union for Conservation of Nature and Natural Resources and the Conservation Foundation,  1973 
 - ix,252 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical refrences and index 
<br/><br/><label>ISBN: </label>0471196061 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources<br/>Ecology