Automated digitizing system (ADS)
Subtitle: user's manual
Publisher: Bureau of Land Management, Denver Service Center
Published: 1993
Place of publication: Denver, Colo
Language: eng
Number of pages: 600
Subjects: United States; United States.   Bureau of Land Management; Cartography; Digital mapping; Databases; Information storage and retrieval systems; Computer programs; Geographic information systems
Other titles: ADS user's guide