A digital terrain library
Subtitle: a report.  C.M. Davis, principal investigator
Contributors: Tobler, Waldo Rudolph, 1930-; Michigan. University. Dept. of Geography
Publisher: Dept. of Geography, University of Michigan
Published: 1967
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 17
Subjects: Electronic data processing -- Cartography; Information storage and retrieval systems -- Cartography; Topographical drawing
Notes: "Contract DA-31-124-ARO-D-456 'An investigation of the landtype', sponsored by the U.S. Army Research Office."

Includes bibliographical references.