Youngquist, Walter
Investing in natural resources 1980s guide to tomorow's needs / by Walter Youngquist
Ill. Dow Jones-Irwin , 1980
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Kreps, Juanita M., author
Our natural resources their development and use
Wilson, 1955
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Mouzon, Olin T., author
Resources and industries of the United States
Appleton-Century-Crofts, 1966
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Landsberg, Hans H., author
Resources in America's future : patterns of requirements and availabilities 1960-2000
The Johns Hopkins Press , 1963
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Camp, William G., author
Managing our natural resources
Delmar, 1997
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