Foin Theodore C <br/><br/>
Ecological systems and the environment 
Foin Theodore C 
 - Boston  Houghton Miffin          1976 
 - xiv, 591p.  cm. 
<br/><br/><label>Standard No.: </label>50627 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>G:55, L61