Heywood, D. Ian.
An introduction to geographical information systems / - 2nd ed. - Harlow, England ; New York : Prentice Hall, 2002. - xv, 295 p. : ill. (some col.), col. maps ;
0130611980 (pbk.)
Geographic information systems.
910/.285
An introduction to geographical information systems / - 2nd ed. - Harlow, England ; New York : Prentice Hall, 2002. - xv, 295 p. : ill. (some col.), col. maps ;
0130611980 (pbk.)
Geographic information systems.
910/.285