TY  - BOOK
AU  - Bradbury, Ian K.
TI  - The Biosphere/ (Acc: 319)
SN  - 817089154X
U1  - 333.3 BRA 22
PY  - 1991///
CY  - Dehra Dun, India
PB  - International Book Distributors
KW  - Biosphere
ER  -