Pickles, John
Ground truth : the social implications of geographic information systems - 1995 Guilford Press - xvi, 248 p. ill. (some col.), maps 24 cm - Mappings .
0898622948
GEOGRAPHIC INFORMATION SYSTEMS
Ground truth : the social implications of geographic information systems - 1995 Guilford Press - xvi, 248 p. ill. (some col.), maps 24 cm - Mappings .
0898622948
GEOGRAPHIC INFORMATION SYSTEMS