TY  - BOOK
AU  - Longley ,Paul A. 
AU  - Longley,Paul
TI  - Geographical information systems and science
SN  - 0470870001
AV  - G70.212 .G44553 2005
U1  - 004.98 22
PY  - 2008///
KW  - Geographic information systems
N1  - Includes bibliographical references and index (p. 487-517)
UR  - http://www.loc.gov/catdir/enhancements/fy0627/2005298117-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0627/2005298117-t.html
ER  -