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N.B. Unless you see held by: BCL, please do not expect the BCL to be able to supply further information
... or send feedbackN.B. Unless you see held by: BCL, please do not expect the BCL to be able to supply further information
| pub: | held by: BCL |
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| Also marks springs, contours, etc. Covers an area approx. 15km by 20km. Caves numbered in western Arabic numerals. | Japan |