232 resultados para salt mine


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Prepared for National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency under grant S-800994,program element IBA024, ROAP/Task no. 21 AKQ/12.

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Includes index.

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Type-written letter: "To all employees" from J. F. Welborn, president of the Colorado Fuel and Iron Company, written after the findings of the Colorado Industrial Commission (mounted at end)

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Volume 2 consists of Appendices C-G and first-stage environmental impact report.

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On verso of t.p.: Printed by Spottiswoode and Co., New-Street Square, London.

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Added t.-p., illustrated.

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Vol. 8 and atlases to vol. 1-2d series, vol. 7, 3d series, vol. 4-14, have no t.-p.

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"Index bibliographique": 3d prelim. leaf.