Mariǫ Martn̕ez Jorge Eličer, Mojica Amaya Angľica, & Universidad Pedagg̤ica y Tecnolg̤ica de Colombia - UPTC. Relation Between Coal Petrography and Gas Content in the Amag ̀Formation (Antioquia, Colombia).
Chicago-čujuhus (17. p.)Mariǫ Martn̕ez Jorge Eličer, Mojica Amaya Angľica, juo Universidad Pedagg̤ica y Tecnolg̤ica de Colombia - UPTC. Relation Between Coal Petrography and Gas Content in the Amag ̀Formation (Antioquia, Colombia).
MLA-čujuhus (9. p.)Mariǫ Martn̕ez Jorge Eličer, et al. Relation Between Coal Petrography and Gas Content in the Amag ̀Formation (Antioquia, Colombia).
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