@misc{Jeançon_Jean_Allard_Excavations_1923, author={Jeançon, Jean Allard}, copyright={Public Domain}, address={Washington}, journal={Bulletin (Smithsonian Institution. Bureau of American Ethnology)}, howpublished={online}, year={1923}, publisher={US Gov. Printing Office}, language={eng}, title={Excavations in the Chama valley, New Mexico}, URL={http://www.rcin.org.pl/iae/Content/3863/PDF/WA308_8007_II6344_EXCAVATIONS_I.pdf}, keywords={pre-Columbian period -- United States of America, reports of archaeological works -- United States of America, Indians of North America, pre-Columbian cultures, pre-Columbian communities, pre-Columbian period settlement -- North America, material culture of pre-Columbian period, Chama Valley, Colorado / New Mexico (United States of America)}, }