TY  - BOOK
ED  - Society of Environmental Communications
TI  - (Journal) Down to earth
PY  - 1992///
CY  - New Delhi
PB  - Society of Environmental Communications
KW  - Environment
N1  - Lib. has v.13(2004) - v.17(2008),  v.19 (2011)- v.20 (2011)
ER  -