DALE ,V.H <br/><br/>
TOOLS TO AID ENVIRONMENTAL DECISION MAKING 

 - NEW YORK  Springer  1999 
 - xv+342p.,24X16Cms. 
<br/><br/><label>ISBN: </label>0387985557 
<br/><br/><label>Dewey Class. No.: </label>628.8 D139