TY  - BOOK
AU  - Hart, Robert A. de J.
TI  - Ecosociety a historical study of ecological man
U1  - 304.2 21st ed.
PY  - 1984///
CY  - Dehradun
PB  - Natraj Publishers
KW  - Ecology
KW  - Man
KW  - Minorities
ER  -