1. Selenium concentrations in leaf material from Astragalus Oxyphysus (diablo locoweed) and Atriplex Lentiformis (quail bush) in the interior Coast Ranges and the western San Joaquin Valley, California Author/Creator: Izbicki, John A., author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading