Mangun William R <br/><br/>
Managing the environmental crisis. 
Mangun William R; Henning Daniel H 
 - Durham  Duke University Press       1999 
 - xxviii,394p  cm. 
<br/><br/><label>Standard No.: </label>25319 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:55:(X:8), N9