TY  - BOOK
AU  - Kuppuram G (ed.)
AU  - Kumudamani K (ed.)
TI  - History of science and technology in India (vol.12): : environment and ecology
SN  - 9788185067438
U1  - 609.54 
PY  - 1990///
CY  - Delhi
PB  - Sundeep
KW  - Ecology History
KW  - Environment History
KW  - Science History India
KW  - Technology History India
KW  - Technology
KW  - Applied Sciences
ER  -