TY  - BOOK
AU  - Valdiya K S
TI  - Geology and natural environment of Naintal hills
U1  - H.252CC.N8, M8 
PY  - 1988///
CY  - Nainital
PB  - Gyanodaya Prakashan         
KW  - Geology
N1  - Bibliography P 147-55
ER  -