Hager, Dorsey. 1887-
Practical oil geology / by, Dorsey Hager. - 6th ed. - New York : McGraw-Hill, c1951. - xxi, 589 p. : illus., maps. ; 19 cm.
Includes Index.
Bibliography: p. 557-564.
51010963
GB51-5836
Petroleum--Geology.
TN870 / .H3 1951
550 / HAP
Practical oil geology / by, Dorsey Hager. - 6th ed. - New York : McGraw-Hill, c1951. - xxi, 589 p. : illus., maps. ; 19 cm.
Includes Index.
Bibliography: p. 557-564.
51010963
GB51-5836
Petroleum--Geology.
TN870 / .H3 1951
550 / HAP
