Memoria y balance general /
Yacimientos Petrolíferos Fiscales.
Description
Viewability
Item Link | Original Source |
---|---|
Limited (search only) 1972-73,1975 | University of Texas at Austin |
Limited (search only) 1979-81 | University of Texas at Austin |
Limited (search only) 1982-85 | University of Illinois at Urbana-Champaign |
Limited (search only) 1989 | University of Minnesota |
Limited (search only) 1989-90 | University of Texas at Austin |
Limited (search only) 1990 | University of Minnesota |