Geographical information systems
Delaney, Julie
Geographical information systems an introduction - Melbourne New York Oxford University Press 1999 - xxii, 194 p. : ill. ; 25 cm.
0195507894 (pbk)
Geographic information systems--What is GIS --GIS components --Types of data --Data input methods --Data editing
910.285 / DEL
Geographical information systems an introduction - Melbourne New York Oxford University Press 1999 - xxii, 194 p. : ill. ; 25 cm.
0195507894 (pbk)
Geographic information systems--What is GIS --GIS components --Types of data --Data input methods --Data editing
910.285 / DEL