TY  - BOOK
AU  - Dhar T N Ed.
AU  -  Sharma P N Ed.
TI  - Himalayan energy systems: Alternate energy systems   
U1  - U672(F55).297.N8, M7 
PY  - 1987///
CY  - Nanital
PB  - Gyanodaya Prakashan India        
KW  - Geography
ER  -