Dunbar M J <br/><br/>
Ecological development in polar regions 

 - New Jersey   Prentice-Hall          1968 
 - viii,119p.  cm. 
 - Concepts of modernbiology series; 2 .
<br/><br/><label>Standard No.: </label>45688 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>G:5.198, K8-;1