01061nam a2200265Ia 4500 119567 BIBL 20160527184932.0 830615s1922 dcuadfk b f000 0 eng d (OCoLC)09609487 CNO CNO PUXA TN23 .U4 no.201 Collom, Roy Edward 211788 Local Prospecting and testing for oil and gas by R.E. Collom. Washington Govt. print. off. 1922. vii, 170 p. incl. illus., tables, charts, forms. VI pl. (3 fold.) 25 cm. [United States] Bureau of Mines. Bulletin 201 1n At head of title: ... Department of the interior. Albert B. Fall, secretary. Bureau of mines. H. Foster Bain, director. First edition, August, 1922. cf. verso of t.-p. "Publications on oil-field technology": p. 163-164. Petroleum United States. 150328 Local Oil well drilling. 259793 Local Gas Natural United States. 16731 LEMB 100157 100157 0 0 0 553_280000000000000_C714 0 evl 70885 10 10 1 2016-05-27 180871 0 553.28 C714 80000001319352 2016-05-27 00:00:00 r:119567 z:NCC:D 6