Lanham, Urless Norton,  1918- <br/><br/>
The sapphire planet / 
Urless Norton Lanham 
 - New York :  Columbia University Press,  1978 
 - 138 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0231039565 :  USD 28.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences<br/>Earth<br/>Biosphere<br/>Oasis
<br/><br/><label>Dewey Class. No.: </label>550