Dajoz,R. <br/><br/>
Introduction to ecology 

 - London :  Hodder and stoughton,  1971 
 - 416p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>304.2  / DAJ