TY  - BOOK
AU  - Grayson, George W.,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0822934256 :;0822953234 (pbk.)
SN  - 2
PY  - 1980///];copyright 198046
CY  - Pittsburgh, Pa.
PB  - University of Pittsburgh Press
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Petroleum industry and trade
KW  - Mexico
N1  - Includes index; Bibliography: 267-274; 5
ER  -