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The economics of nature and the nature of economics
Cleveland, Cutler J., (2001)
The optimal extraction of gold from surface dumps
Beelders, O., (1993)
Valuing petroleum reserves using current net price
Davis, Graham A., (1999)
Simple analytics of valuing producing petroleum reserves
Davis, Graham A., (1998)
Economic theory and the valuation of mineral reserves
Cairns, Robert D., (1998)