Pickett Steward T A <br/><br/>
Ecological understanding: the nature of theory and theory of nature 

 - San Diego  Academic Press         1994 
 - 206p 
<br/><br/><label>ISBN: </label>012554720X 
<br/><br/><label>Standard No.: </label>3085 
<br/><br/><label>Source: </label> Panima,  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ecology<br/> Philosophy<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:5:(R), N4