TY  - BOOK
AU  - Dubey, R. M.
TI  - Human ecology and environmental education: : (interdisciplinary approaches)
SN  - 8185613311
U1  - 577 
PY  - 1992///
CY  - Allahabad
PB  - ; Chugh Publications
KW  - Ecology
KW  - Enviroment
ER  -