TY  - BOOK
AU  - Harvey Francis
TI  - Primer of GIS:  Fundamental geographic and cartographic concepts.   
SN  - 8131602931
U1  - U11:(D6, 9(B), P8 
PY  - 2008///
CY  - Jaipur
PB  - Rawat Publications         
KW  - Geography
N1  - Bibliography chapterwsie
ER  -