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(6 items)

Album: 20206

  • Figure 1. Production versus imports of petroleum f...

  • Figure 2. Graph depicting resource estimates of U....

  • Figure 3. Estimates of remaining natural gas in th...

  • Figure 4. Resource pyramid showing an exponential ...

  • Figure 5. An illustration from the report by the N...

  • Figure 6. An illustration from the National Petrol...