Engel, Fritz-Martin <br/><br/>
Creatures of the Earth's Crust / 
by Fritz-Martin Engel ; translated from the German by J. R. Foster 
 - London :  George G. Harrap,  c1965 
 - 206 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 30.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth crust--Culture<br/>Photosynthesis<br/>Paleobiology<br/>Symbioses
<br/><br/><label>Dewey Class. No.: </label>574