Geologic Map of the Pueblo 1º X 2º Quadrangle, South-Central Colorado: Miscellaneous Investigations Series Map I-1022
Washington, D.C. U. S. Geological Survey, 1978. printed envelope, 12" tall, folded map, 1:250,000. DI2. More
Washington, D.C. U. S. Geological Survey, 1978. printed envelope, 12" tall, folded map, 1:250,000. DI2. More
U. S. Geological Survey, 1978. printed tan envelope: 12" tall, folded map, 1:62,500. DI2. More