http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chemical and bacteriological quality of water at selected sites in the San Antonio area, Texas, August 1968-April 1972
Chemical and bacteriological quality of water
ii, 63 leaves 6 unnumbered leaves of plates : illustrations ; 28 cm.
by R. D, Reeves, Jack Rawson, and J. F. Blakey ; prepared by the U.S. Geological Survey in cooperation with the Edwards Underground Water District and the Texas Water Development Board.