Title |
The Bambuta phosphate deposit, Liberia--a reconnaissance report : an unusual deposit of iron and aluminum phosphates of at least 1.5 million tons containing 28 percent PO5 / by Sam Rosenblum and S.P. Srivastava ; prepared in cooperation with the Liberian Geological Survey under the sponsorship of the Agency for International Development, U.S. Department of State. |
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