TY  - BOOK
AU  - Allen,John
AU  - Blake,Anthony
TI  - Biosphere 2: the human experiment 
SN  - 0140153926
AV  - QH541.2 .A43 1991b
U1  - 304.2 
PY  - 1991///
CY  - New York
PB  - Penguin Books
KW  - Biosphere 2 (Project)
KW  - Ecology
KW  - Research
UR  - http://www.archive.org/details/biosphere2humane00alle
UR  - http://www.openlibrary.org/books/OL13573217M
ER  -