TY  - BOOK
AU  - Singh, R.L.
TI  - Elements of practical geography
U1  - 526.8/SIN 
PY  - 1979///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Map projection
KW  - Maps
KW  - Mathematical geography
N1  - Includes index and appendices
ER  -