Bibliography–coal resources of North Park, Middle Park and South Park coal fields, Colorado. 7 pages. Digital PDF download. OF-84-17D
This bibliography covering the North Park, Middle Park and South Park coal fields through 1984 is a sister report to OF-83-01, covering the San Juan River coal region through 1981, and OF-84-01, covering the Uinta coal region through 1984. Other earlier coal bibliographies by the CGS, which cover all of Colorado, include bulletins B-34-A (through 1971) and B-41 (1972-1977). These bibliographies were compiled (with revision) into Information Series IS-25, published in 1988.