TY  - BOOK
AU  - Sears,Julian D.
TI  - Geology and coal resources of the Gallup-Zuni basin, New Mexico,
T2  - U.S. Geological survey. Bulletin
AV  - QE75 .B9 no. 767
PY  - 1925///
CY  - Washington
PB  - Govt. print. off.
KW  - Geology
KW  - New Mexico
KW  - Coal mines and mining
KW  - Coal
N1  - At head of title: Department of the interior
ER  -