TY  - BOOK
AU  - Lo, C.P.
AU  - Yeung, Albert K.W.
TI  - Concepts and techniques of Geographic Information Systems
SN  - 9788120322301
U1  - 910 LC 
PY  - 2006///
CY  - New Delhi
PB  - Prentice-Hall of India Private Limited
KW  - Botany
ER  -