http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Factors contributing to unusually low runoff during the period 1962-68 in the Concho River Basin, Texas
v, 85 leaves : illustrations, map ; 28 cm.
by Stanley P. Sauer ; prepared in cooperation with the Texas Water Development Board.
Texas District open-file report number 112."."