15 maps ; 58 x 47 cm + 1 text (iii, 17 pages ; 28 cm.)
OCLC
ocm08518257
Cartographic Data
Scale 1:24,000
(W 108⁰00'00"--W 107⁰52'30"/N 36⁰45'00"--N 36⁰37'30").
Text title: Coal resource occurrence maps and coal development potential maps of the northwest quarter of the Bloomfield 15-minute quadrangle, San Juan County, New Mexico.
Microfiche. [Denver, Colo. : U.S. Geological Survey, 1982?]. 4 microfiche ; 11 x 15 cm.
Includes bibliographical references, ill., data sheets and location maps.