Monitoring ecosystems :  interdisciplinary approaches for evaluating ecoregional initiatives / 
edited by David E. Busch and Joel C. Trexler 
 - Washington, DC :  Island Press,  c2003. 
 - xix, 447 p. :  ill., maps. ;  24 cm. 
<br/><br/><label>ISBN: </label>1559638516 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental monitoring
<br/><br/><label>LC Class. No.: </label>QH541.15  / .M64M658 2003