Fedorov, E. K.  <br/><br/>
Man and Nature :   the ecological crisis and social progress  
/ by E. Fedorov. 
 - New York :   International Publishers,  1981. 
 - 176 p. ;   20 cm. 
<br/><br/><label>ISBN: </label>0717805670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology; Social policy.
<br/><br/><label>Dewey Class. No.: </label>304.2 FED  / 1444