An economic and industrial survey of the San Francisco bay area,
by Robert D. Calkins and Walter E. Hoadley, jr.

APA Citation

Calkins, R. De Blois., Hoadley, W. E. (Walter Evans)., California. State Planning Board. (1942). An economic and industrial survey of the San Francisco bay area. Sacramento: California State planning board.

MLA Citation

Calkins, Robert De Blois, 1903-, Walter E. (Walter Evans) Hoadley, and California. State Planning Board. An Economic And Industrial Survey of the San Francisco Bay Area. Sacramento: California State planning board, 1942.