Qualitative und quantitative petrographische Untersuchungen der Kohlen aus den flözführenden Schichten der Antioquia-Formation, Kolumbien
By: Pedro Fernando Ramirez Castro.
Series: Berliner geowissenschaftliche Abhandlungen :; Bd. 22
Publisher: Reimer
Published: 1980
Place of publication: Berlin
Language: ger
Number of pages: 110
Subjects: Coal -- Colombia -- Analysis.
Notes: Bibliography: p. 50-52.
Originally presented as the author's thesis, Technische Universität Berlin, 1979.
Part of illustrative matter in pocket.
Summary also in English and Spanish.