The Aboriginal Population of Alameda and Contra Costa, by S. F. Cook 33978 [Full title: The Aboriginal Population of Alameda and Contra Costa Counties, California] [Link: http://www.gutenberg.org/3/3/9/7/33978 ] [Files: 33978.txt; 33978-8.txt; 33978-h.htm] Thanks to Colin Bell, Joseph Cooper and the Online Distributed Proofreading Team at http://www.pgdp.net Many thanks Janet