TY  - BOOK
AU  - Dubey, Alok .
TI  - Environmental Geomorphology : A Study of Trans-Yamuna Region
U1  - 551 
PY  - 1990///
CY  - New Delhi
PB  - Inter-India Publications
KW  - Geology
KW  - Environmental Geomorphology
KW  - G- Geology
ER  -