Geology and fuel resources of the southern part of the San Juan Basin, New Mexico /
Sears, Julian Ducker,1891-
Hunt, Charles Butler,1906-
Dane, C. H.(Carle Hamilton),1900-
Washington : U. S. Govt. Print. Off.,
1936.
Originally issued in separate chapters as 860-A, -B and -C; 860-A appeared in 1934.
Bibliographical foot-notes.
pt.1.  The coal field from Gallup eastward toward Mount Taylor with a measured section of Pre-Dakota (?) rocks near Navajo Church, by J. D. Sears. -- pt.2.  The Mount Taylor coal field, by C. B. Hunt. -- pt.3  The La Ventana-Chacra Mesa coal field.
Geology
Coal