U. S. Mexican energy relations :
U. S. Mexican energy relations : realities and prospects /
edited. by Jerry R. Ladman, Deborah J. Baldwin, Elihu Bergman.
- 1981.
- xvii, 237 p. ; 23 cm.
0-669-04398-2
HD9574 / .M6 U85
0-669-04398-2
HD9574 / .M6 U85