Master plan, major highways.
By: Adopted by the San Diego County Planning Commission on November 9, 1951 and adopted by the San Diego County Board of Supervisors on April 1, 1952.
Contributors: San Diego County (Calif.). Board of Supervisors.
Published: 1952
Place of publication: San Diego
Language: eng
Number of pages: 30
Subjects: Roads -- California -- San Diego County.