[Development of Mineral Resources Within National Forests].
MLA
United States. [Development of Mineral Resources Within National Forests]. [Place of publication not identified] : [publisher not identified], 1950.
APA
United States. (1950). [Development of Mineral Resources Within National Forests]. [Place of publication not identified] : [publisher not identified].
Chicago
United States. [Development of Mineral Resources Within National Forests]. [Place of publication not identified] : [publisher not identified], 1950.