Lithologic and geophysical logs of seven holes drilled in 1975 in the Yampa and Danforth Hills coal fields, northwestern Colorado
1921 ◽
Vol 3
(3supp)
◽
pp. 285-286
Keyword(s):
1902 ◽
Vol 53
(1369supp)
◽
pp. 21946-21947
Keyword(s):
1880 ◽
Vol 10
(241supp)
◽
pp. 3840-3841
2018 ◽
Vol 10
◽
pp. 5-29