Owen, D.F. <br/><br/>
What is ecology? / 
D.F. Owen 
 - London:      Oxford University Press,  1974     
 - xii, 188p.:  ill.;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0198880944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>301.3  / OWE