Dasmann, R.P. <br/><br/>
Planet in Peril  Man and the biosphere today 
R.P.Dasmann 
 - Unesco:  Penguin Book,  1972. 
 -  135p. 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental impect analysis
<br/><br/><label>Dewey Class. No.: </label>573.4  / DAP