In his own words Authors Kirk Johnson Sant Director of the Smithsonian National Museum of Natural History Washington, D.C. Dave Baysinger Volunteer at the Denver Museum of Nature and Science Department of Paleontology Denver, CO Abstract Bill Cobban in conversation with Kirk Johnson and Dave Baysinger, 19 February, 2010 Downloads PDF Published 2016-12-23 Issue Vol. 66 No. 4 (2016): William Aubrey "Bill" Cobban Memorial Volume Part 1 Section Articles
