Colours and screens
Subtitle: a system of standardizing their use in map compilation and reproduction.
Series: S & M Miscellaneous series, 73/2
Publisher: Surveys and Mapping Branch, Dept. of Energy, Mines and Resources
Published: 1972
Place of publication: Ottawa
Language: eng
Subjects: Color in cartography; Map-coloring problem; Map printing
Notes: "A reissue of the 'Guide to standard colours and percentage screens' previously published by the Dept. of Mines and Technical Surveys, May 1966."