Dupont R Ryan Ed. <br/><br/>
Environmental management    Problems and solutions.      

 - Boca Raton   Lewis Publishers       1998 
 - 327p  cm. 
<br/><br/><label>Standard No.: </label>25060 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:55, N8