Persits, F.M., Ahlbrandt, T.S., Tuttle, M.L., Charpentier, R.R., Brownfield, M.E. & Takahashi, K.I. (comps.), 1997. Maps showing geology, oil and gas fields and geological provinces of Africa. U.S. Geological Survey Open-File Report 97-470-A. ≡
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Pollastro, R.M., Persits, F.M. & Steinshouer, D.W., 1997. Map showing geology, oil and gas fields, and geologic provinces of Iran. U.S. Geological Survey Open-File Report 97-470-G: 10 pp.. ≡
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Persits, F.M., Ulmishek, G.F. & Steinshouer, D.W., 1999. Maps showing geology, oil and gas fields and geologic provinces of the former Soviet Union. U.S. Geological Survey Open-File Report 97-470-E: 13 pp.. ≡
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Persits, F.M., Wandrey, C.J., Milici, R.C. & Manwar, A. (comps.), 2001. Digital geologic and geophysical data of Bangladesh. U.S. Geological Survey Open-File Report 97-470-H. ≡
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Persits, F.M. & Ulmishek, G.F. (comps.), 2003. Maps showing geology, oil and gas fields, and geologic provinces of the Arctic. U.S. Geological Survey Open-File Report 97-470-J. ≡
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