Chronicle-Union newspaper and its predecessors served the town of Bridgeport, CA from approximately 1880s-1950s. Microfilm provided by the California State
Chronicle-Union newspaper and its predecessors served the town of Bridgeport, CA from approximately 1880s-1950s. Microfilm provided by the California State
addition to
"red-flagging" pollutant concentrations in excess of levels
toxic to living organisms, this scheme should have the ca-
pacity to designate: