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Bibliographic Record
You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.
- Material Type
- 図書
- Publication, Distribution, etc.
- Publication Date
- 1959.
- Publication Date (W3CDTF)
- 1959
- Extent
- 31 p.
- NDLC
- Note (General)
- Survey carried out jointly by Unesco and the International Union for the Conservation of Nature and Natural Resources, Brussels, Belgium.
- Holding library
- 国立国会図書館
- Call No.
- Y141-UNE-74