California county boundaries: a study of the division of the state into counties and the subsequent changes in their boundaries. Publication of the California Historical Survey Commission, Berkeley, 1923.
"The study covers the action of the Legislature from its first session in 1849-50 to and including that of the forty-fifth session in 1923."--Letter o...
"The study covers the action of the Legislature from its first session in 1849-50 to and including that of the forty-fifth session in 1923."--Letter of transmittal, p. [iii]