Report on salt water barrier below confluence of Sacramento and San Joaquin Rivers, California This book, "Report on salt water barrier below confluence of Sacramento and San Joaquin Rivers, California", by Walker R. Young, is a replication of a book originally published before 1929. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.