MONITORING ecosystems :   interdisciplinary approaches for evaluating ecoregional initives / 
edited by David E.Busch, Joel C.Trexler 
 - Washington  Island press  2002 
 - xix, 447 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1559638516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental monitoring
<br/><br/><label>Dewey Class. No.: </label>333.95  / MON