TY  - BOOK
AU  - Bala, B. K.
TI  - Energy and environment: modelling and simulation 
SN  - 9781560726081
U1  - 333.7914 
PY  - 1998///
CY  - New York
PB  - Nova Science Publishers
KW  - Energy development
KW  - Environmental aspects
KW  - Mathematical models
ER  -