TY  - BOOK
AU  - Sah, S.C.D., ed
AU  - Tewari, B.S., ed.
TI  - Recent researches in geology
U1  - 555.072 21st ed.
PY  - 1977///
CY  - Delhi
PB  - Hindustan Publishing Corporation (I)
KW  - Formation (Geology)
KW  - Geology - India
KW  - Gupta
KW  - V.J., ed
KW  - Petrology
ER  -