costless extraction

  • 1Tax — Taxation An aspect of fiscal policy …

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  • 2Corrosion — v · d · e Materials failure modes Buckling · …

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  • 3World3 nonrenewable resource sector — The world3 nonrenewable resource sector is the portion of the world3 model that simulates the nonrenewable resources. The World3 model was a simulation of human interaction with the environment designed in the 1970s to predict population and… …

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