Hendriksen, Oskar Jayatilaka, Sarath
Geographic information systems for utility mapping - Colombo National Water Supply and Drainage Board [s. n.] - xiv, 112p. : ill. (some col.)
The building blocks in a utility GIS From mapping via GIS to MIS Base mapping Data modelling
GEOGRAPHICAL INFORMATION SYSTEMS-Utility Mapping
528.9.003.8 / H4
Geographic information systems for utility mapping - Colombo National Water Supply and Drainage Board [s. n.] - xiv, 112p. : ill. (some col.)
The building blocks in a utility GIS From mapping via GIS to MIS Base mapping Data modelling
GEOGRAPHICAL INFORMATION SYSTEMS-Utility Mapping
528.9.003.8 / H4