Laws pertaining to oil,
Allen, Milton Arthur, 1890-
Laws pertaining to oil, by Milton A. Allen ... 1917-18. - Tucson, Ariz., University of Arizona, Bureau of mines [1918] - 1 p. l., 12 p. 23 cm. - Arizona. State bureau of mines. Bulletin no. 84. Oil series, no. 4 .
At head of title: ... University of Arizona bulletin.
gs 18000166
Petroleum.
Mining law.
TN1 / .A65 no. 4, 1918
402(274)Ar4 no. 84
MN 1.3:B 85/84
Laws pertaining to oil, by Milton A. Allen ... 1917-18. - Tucson, Ariz., University of Arizona, Bureau of mines [1918] - 1 p. l., 12 p. 23 cm. - Arizona. State bureau of mines. Bulletin no. 84. Oil series, no. 4 .
At head of title: ... University of Arizona bulletin.
gs 18000166
Petroleum.
Mining law.
TN1 / .A65 no. 4, 1918
402(274)Ar4 no. 84
MN 1.3:B 85/84