Ryding,S <br/><br/>
Environmental managment handbook 

 - Amsterdom  IOS  1998 
 - 777 
<br/><br/><label>ISBN: </label> 9742.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>363.7  ENV