Ripley, Sidney Dillon, <br/><br/>
The paradox of the human condition :  a scientific and philosophic exposition of the environmental and ecological problems that face humanity / 
S. Dillon Ripley. 
 - New Delhi :  Tata McGraw-Hill,  c1975. 
 - x, 54 p. ; 
 - Dorab Tata memorial lectures ;  1974 .
<br/><br/><label>ISBN: </label>007096582X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.
<br/><br/><label>Dewey Class. No.: </label>577.27  / Pa