http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Land subsidence, in the San Joaquin Valley, California, as of 1972
a history of land subsidence caused by water-level decline in the San Joaquin Valley, from the 1920's to 1972
by J.F. Poland [and others] ; prepared in cooperation with the California Department of Water Resources.
Includes bibliographical references (pages 53-54).
Geological Survey professional paper ; 437-H