Owen, D F <br/><br/>
What is ecology? 
by D.F.Owne 
 - London:  Oxford,  1974. 
 -  188p. 
<br/><br/> PB 
<br/><br/>Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0198880944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>301.31  / OWW