See Allo

Jackson, Nora, author

A dictionary of natural resources and their principal uses

Pergamon Press, 1969

Buku Referensi

Pearce, David William, 1941-, author

Economics of natural resources and the environment

Harvester Wheatsheaf, 1990

Buku Teks

Camp, William G., author

Managing our natural resources

Delmar, 1997

Buku Teks

Avery, Thomas Eugene, author

Natural resources measurements

McGraw-Hill, 1975

Buku Teks

McKern, Robert Bruce, author

Multinational enterprise and natural resources

McGraw-Hill, 1976

Buku Teks

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