Burke, John Gordon,  1938- <br/><br/>
Guide to ecology information and organizations / 
John Gordon Burke, Jill Swanson Reddig 
 - New York :  H. W. Wilson,  1976 
 - xi, 292 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0824205677 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Bibliography<br/>Human ecology--Directories<br/>Ecology--Bibliography<br/>Ecology--Directories<br/>Environmental protection--Bibliography<br/>Environmental protection--Directories