Camp, W. G. (1997). Managing our natural resources: Instructor's guide (3rd ed.). Delmar Publishers.
Cita Chicago Style (17a ed.)Camp, William G. Managing Our Natural Resources: Instructor's Guide. 3rd ed. Albany, N. Y.: Delmar Publishers, 1997.
Cita MLA (8a ed.)Camp, William G. Managing Our Natural Resources: Instructor's Guide. 3rd ed. Delmar Publishers, 1997.
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