Ivory in China / by Berthold Laufer, Curator of Anthropology.
Field Museum of Natural History,
Fieldiana, Popular series, Anthropology, was published by Field Museum of Natural History, Dept. of Anthropology as Leaflet (no. 1-14, 1922-1924) and Anthropology leaflet (no. 15-34, 1924-1945), and b
Anthropology leaflet ; no. 21