Sierra Leone 1:50,000.

• Material Type: 地図
• Title: Sierra Leone 1:50,000.
• Series Title: D.O.S. 419 (Series G742)
• Author Heading: Great Britain. Directorate of Overseas Surveys.
• Scale: Scale 1:50,000
• Publication, Distribution, etc.: Tolworth : Directorate of Overseas Surveys (出版)
• Publication Date: [1964]-1973.
• Publication Date (W3CDTF): 1964; 1973
• Extent: 111 maps
• Other physical details: color
• Size: sheets 108 x 87 cm or smaller.
• Alternative Title: Sierra Leone 1:50000; Some sheets have title: Sierra Leone 1:50,000 with part of the Republic of Guinea; Some sheets have title: Sierra Leone 1:50,000 with part of the Republic of Liberia; Sheet 72 has title: Sierra Leone 1:50,000 with part of the Republic of Guinea & Liberia
• Place of Publication (Country Code): GB
• Text Language Code: eng
• Content Type: cartographic image
• Media Type: unmediated
• Carrier Type: sheet
• Map Projection: transverse Mercator projection.
• Map Projection Code: bh
• Subject Heading: Sierra Leone--Maps, Topographic.
• NDLC: YG1-S5
• Note (General): Most sheets "Edition 2-D.O.S." or "Second Edition-D.O.S."; "ⒸSierra Leone Government"
• Holding library: 国立国会図書館
• Call No.: YG1-S5-5.0
• Related Material: Index map (PDF file: 386KB); https://ndlsearch.ndl.go.jp/file/rnavi/maps/post_43/0059.pdf
• Content Temporal Coverage: 1964; 1965; 1967; 1969; 1970; 1971; 1972; 1973
• Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書; https://ndlsearch.ndl.go.jp
• Bibliographic ID (NDL): 029399849; http://id.ndl.go.jp/bib/029399849
• Cataloging Rule: RDA
• Bibliographic Record Category (NDL): 251

• Contents: 1&2. Medina Dula. (1970)3. Bolota. (1970)4. Sirekude. (1971)...