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1. Survey of metallic and non - metallic minerals

by United Nations Development Programme (UNDP) | Ecuador. Ministry of Industries and Commerce.

Publisher: Quito: UNDP, 1969Availability: Items available for loan: [Call number: 662.73/U564] (1).

2. Energy supplies for developing countries: issues in transfer and development of technology

by United Nations Conference on Trade and Development (UNCTAD) | .

Publisher: New York: UNCTAD, 1980Availability: Items available for loan: [Call number: 333.79/U549e] (1).

3. World energy supplies

by United Nations, UN.

Publisher: New York United Nations 1976Availability: Items available for loan: [Call number: R1/139] (1).

4. Annual bulletin of general energy statistics for Europe

by United Nations.

Publisher: New York United Nations 1988Availability: Items available for loan: [Call number: R1/175] (1).

5. Annual bulletin of coal statistics for Europe and North America = Bulletin annuel des statistiques du charbon pour l'Europe et l'Amérique du Nord

by United Nations.

Publisher: New York United Nations 1995Availability: Items available for loan: [Call number: R1/175] (1).

6. Energy systems, environment and development: a reader

by United Nations.

Publisher: New York: ONU, 1991Availability: Items available for loan: [Call number: 333.79/N124e] (2).

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