TY  - BOOK
AU  - Nag Prithvish Ed.
TI  - Census mapping survey
T2  - International Cartographic Association, Publication. International Geographical Union Commission on Population Geography
U1  - U11s1, M4 
PY  - 1984///
CY  -  New Delhi 
PB  - Concept Publishers India       
KW  - Geography
ER  -