Geographic information systems : an introduction /

Eitemau Tebyg

• An introduction to urban geographic information systems /
  gan: 310015 Huxhold, William E.
  Cyhoeddwyd: (1991)
• Introductory readings in geographic information systems /
  gan: Peuquet, Donna J., et al.
  Cyhoeddwyd: (1990)
• Inferential statistics for geographers : an introduction /
  gan: 430935 Norcliffe, G. B.
  Cyhoeddwyd: (1982)
• Inferential statistics for geographers : an introduction /
  gan: 430935 Norcliffe, G. B.
  Cyhoeddwyd: (1977)
• Geographic information systems for resource management : a compendium /
  gan: Ripple, William J.
  Cyhoeddwyd: (1987)