Boughey, Arthur S. <br/><br/>
Contemporary readings in ecology 
Arthur S. Boughey. 
 - Belmont :  Dickenson Pub. Co.,  c1969. 
 - x, 390 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.<br/>Ecology--essays.<br/>Environment--essays.<br/>Biology--essays.