Cofnodi Dyfyniadau
Dyfyniad APA
Gonçalves Francisco, Zbyszewski Georges, & Carvalhosa A. Barros e. (1979). Carta geológica de Portugal na escala de 1: 50000. Serv. Geol. de Portugal.
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad Arddull Chicago
Gonçalves Francisco, Zbyszewski Georges, and Carvalhosa A. Barros e. Carta Geológica De Portugal Na Escala De 1: 50000. Serv. Geol. de Portugal, 1979.
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad MLA
Gonçalves Francisco, et al. Carta Geológica De Portugal Na Escala De 1: 50000. Serv. Geol. de Portugal, 1979.
Successfully copied to clipboard
Copying to clipboard failed
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.