00706cam a22002291 4500 sd 40000101 DLC 20260227112733.0 770310s1939 nyu 000 0 eng c sd 40000101 (OCoLC)2791931 U.S. Dept. of State Lib. FU OCoLC DLC premarc n-mx--- HD9574.M6 S7 Standard Oil Company. Whose oil is it? The question of subsoil rights in Mexico. New York, N.Y., Standard oil company (N. J.) [1939] 3 p. l., 16 p. 21 cm. "This booklet ... is the second in the series."--Foreword. Petroleum Mexico. 89846 89846