Petróleos de Colombia y de México .
Publisher: Imprenta Universidad
Published: 1939
Place of publication: Medellín
Language: spa
Number of pages: 76
Subjects: Petroleum
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.