TY  - BOOK
AU  - Ebling, F J
AU  - Heath, G W
TI  - Future of man [proceedings]
U1  - 577.4 
PY  - 1972///
CY  - London
PB  - Academic Press
KW  - Ecology
KW  - Environment
KW  - Biology
KW  - future of man
KW  - ecosystem and man
N1  -  Conference: Institute of biology symposium, Royal Geographic Society of London: 1971: London
ER  -