Twisleton-Wykeham-Fiennes, Richard Nathaniel <br/><br/>
Ecology and earth history / 
Richard N. T-W-Fiennes 
 - London :  Croom Helm,  1976 
 - 120 p. :  ill., maps ;  23 cm. 
 - Biology and environment .
<br/><br/><label>ISBN: </label>0856640387 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology