[The significance of a scientific task].
Duque Gomez
L
L
D000884:Anthropology, Cultural / Q000193:education / Q000266:history; D003105:Colombia / Q000208:ethnology; D003625:Data Collection / Q000266:history; D004493:Education / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D019021:Natural History / Q000193:education / Q000266:history; D010811:Natural Science Disciplines / Q000193:education / Q000266:history; D019368:Nature; D012106:Research / Q000193:education / Q000266:history; D012108:Research Personnel / Q000193:education / Q000266:history