Colby, Michael E. <br/><br/>
The evolution of paradigms of environmental management in development 
by Michael E. Colby 
 - Washington, D.C.  IBRD  1989 
 - 37p. 
 - IBRD. Working Papers: WPS 313 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>O91 C672