Echinoderm studies in Southern Chile Echinoderm studies in Southern Chilev. 5No. 5National Science Foundation (U.S.). Division of Polar Programs192Pawson, David L. 1970. "Echinoderm studies in Southern Chile." Antarctic Journal of the United States, 5, (5) 192.More...ID: 13925Type: articleKeywords: NH-Invertebrate Zoology; NMNH