Wood, George c. <br/><br/>
Our environment :  how we use and control it / 
George C. Wood and Harry A. Carpenter. 
 -  Rev. ed. 
 - New York :  Allyn and Bacon,  c 1940. 
 - xii, 810 p. :  ill. ;  19 cm. 
<br/><br/> Includes index. 
<br/><br/>315  315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment.<br/>Science.
<br/><br/><label>Dewey Class. No.: </label>500 / W856o