http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Colorado River system consumptive uses and losses report, 1971-75
Prepared pursuant to Colorado River Basin project act of 1968, Public Law 90-537, which directs Secretary of the Interior to make reports as to annual consumptive uses and losses of water from Colorado River System after each successive five-year period starting Oct. 1, 1970.