TY  - BOOK
AU  - Nautiyal S P Ed.
TI  - Himalayan geology
U1  - H.4g7Hun1,N71, L8.8;1-2 
PY  - 1978///
CY  - Delhi
PB  - Wadia institute of himalayan geology     
KW  -  Himalayan geology
KW  - Geology
ER  -