TY  - BOOK
AU  - Gupta,A.Das
AU  - Kapoor,A.N
TI  - Principles of physical geography : : Atext book of physiography / 
U1  - 910.02/Gup 
PY  - 1996///
CY  - New Delhi
PB  - S.Chand & company Ltd
KW  - Geography
KW  - Physical geography
ER  -