Stratigraphy of Triassic and associated formations in part of the Colorado plateau region /
by John H. Stewart...[et al.].
-- Washington : United States Government Printing Office, 1959
- P. 488-576 + map. --
(Geological Survey Bulletin ; 1046-Q).
Colorado
Estratigrafía
Yacimientos de Uranio
551.7(788) ; 553.495(788)
Colorado
Estratigrafía
Yacimientos de Uranio
551.7(788) ; 553.495(788)