TY  - BOOK
AU  - Keranen,Kathryn
AU  - Kolvoord,Robert
TI  - Making spatial decisions using GIS: a workbook 
SN  - 9781589482807
AV  - G70.212 K472M 2012
PY  - 2012///
CY  - Redlands, Calif.
PB  - ESRI Press
KW  - Geographic information systems
KW  - Study and teaching
KW  - Geography
N1  - Includes bibliographical references
ER  -