TY  - BOOK
AU  - Vernadskil V I
TI  - Biosphere. Tr by David B Langmuir. Rev. by Mark A
SN  - 038798268X
U1  - U211, N8 
PY  - 1998///
CY  - New York
PB  - Copernicus         
KW  -  Geography
KW  - Earth
ER  -