00811cam a22002651 4500 9686682 BD-DhUL 20150219214929.0 730222s1931 xx 000 0 eng 31011003 (OCoLC)562471 DLC OKentU DLC BD-DhUL premarc TN870 .E4 1931 553.2 EMG Emmons, William H. (William Harvey), 1876- Geology of petroleum by William Harvey Emmons. 2nd ed. New York ; London : McGraw-Hill book company, inc., c1931. xi, 736 p. : ill. 24 cm. Includes bibliographical references and index. Petroleum Geology. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 19033 19033 0 0 ddc 0 553_200000000000000_EMG 0 NFIC 36510 DUSL DUSL GEN 1952-04-01 Purchased 553.2 EMG 55932 2014-11-13 2014-11-13 BK