TY  - BOOK
AU  - Lanham,Urless Norton
TI  - The sapphire planet
SN  - 0231039565 :
U1  - 550 
PY  - 1978///
CY  - New York
PB  - Columbia University Press
KW  - Earth sciences
KW  - Earth
KW  - Biosphere
KW  - Oasis
N1  - Includes index
ER  -