Books by US-USSR Environmental Economics Symposium (1st : 1977 : Yerevan):
Books in the extended shelves:
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US-USSR Environmental Economics Symposium (1st : 1977 : Yerevan): Proceedings of the first US/USSR Environmental Economics Symposium (The Office, 1979), also by United States. Dept. of Commerce. Office of Environmental Affairs (page images at HathiTrust)
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