Lanier-Graham, Susan D. <br/><br/>
The nature directory :  a guide to environmental organizations / 
Susan D. Lanier-Graham. 
 - New York :  Walker and Co.,  1991. 
 - xiv, 190 p. ; 
<br/><br/>Includes bibliographical references (p. 173-180) and index. 
<br/><br/><label>ISBN: </label>0802711510 : 0802773486 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection<br/>Nature conservation
<br/><br/><label>Dewey Class. No.: </label>363.7  / LAN