http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
archaeological survey of the San Juan-Vail 345 KV power transmission line, Clifton-Vail section
iii, 50 leaves : illustrations, maps ; 28 cm.
prepared by David E. Doyel ; submitted by R. Gwinn Vivian.
At head of title: Tucson Gas & Electric.
Archaeological series (Tucson, Ariz.) ; no. 15