Publication (California. State Water Quality Control Board) Publication (California. State Water Pollution Control Board) Publication (California. State Water Resources Control Board)
by Jennifer L. Shelton ... [and others] ; prepared in cooperation with the California State Water Resources Control Board, National Water-Quality Assessment Program
by Amjad M.J. Umari ... [and others] ; prepared in cooperation with the California Regional Water Quality Control Board-Lahontan Region and the Mojave Water Agency