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The timber resources of Maryland
Ferguson, Roland H., (1967)
Historical forestry statistics of the United States
Hair, Dwight, (1958)
Statistical handbook of Washington's forest industry
(1964)
The Timber Supply Outlook in South Carolina : Robert W. Larson
Larson, Robert W., (1951)
The Timber Supply Situation in Florida : Robert W. Larson
Larson, Robert W., (1952)
The Knights of Labor and native protest in New Mexico
Larson, Robert W., (1983)