TY  - BOOK
AU  - Decker Drew
TI  - GIS data sources
SN  - 0471355054 (hbd)
U1  - U:(9S), P1 
PY  - 2001///
CY  - New York John Wiley Sons,Inc
KW  -  Information processing
KW  - Geography
N1  - Glossary 127-135p; Appendix A-F,145-185p; Index 187-193p
ER  -