Pleasanton and vicinity : Alameda County, Cal. showing the original condition and extent of swamps and tules in the year 1880, subsequently drained by an extensive system of drainage canals. Traced from the original map made from surveys / by the late George F. Allardt, civil engineer. 1907.

ArchivalResource

Allardt, G. F. (George Frederick). Pleasanton and vicinity : Alameda County, Cal. showing the original condition and extent of swamps and tules in the year 1880, subsequently drained by an extensive system of drainage canals. Traced from the original map made from surveys / by the late George F. Allardt, civil engineer.

Pleasanton and vicinity : Alameda County, Cal. showing the original condition and extent of swamps and tules in the year 1880, subsequently drained by an extensive system of drainage canals. Traced from the original map made from surveys / by the late George F. Allardt, civil engineer. 1907.

http://www.worldcat.org/oclc/24306982

1 map : col. ; 138 x 125 cm. on 4 sheets.

UC Berkeley Libraries