TY  - BOOK
AU  - Lo C P
AU  - Yeung A K W
TI  - Concepts and Techniques of Geographic Information Systems
T2  - -
SN  - 9788120339149
PY  - 2009///
PB  - Prentice Hall of India Pvt. Ltd.
KW  - "Civil, "Geographic Information Systems
N1  - -
ER  -