TY  - BOOK
AU  - Chhatwal, G. R.
TI  - Encyclopaedia of enviromental energy resources
SN  - 8174886532
U1  - 333.7903 
PY  - 0000///New Delhi
CY  - 1998
PB  - Anmol Publications
KW  - Encyclopedia
KW  - Energy resources-Encyclopedia
ER  -