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Berkeley, Calif., University of California press, 1922.

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Berkeley, Calif.: University of California, College of Agriculture, Agricultural Experiment Station, 1913.

scientific article

Berkeley, Calif.: University of California Press, 1919-1925.

By: Farlow, W. G. (William Gilson), - Saunders, De Alton, - Schantz, H. L., - Schott, Arthur, - Schroeter, J., - Schuh, Richard Edwin, - Setchell, William Albert, - Seymour, Arthur Bliss, - Simmons, W. C., Mrs., - Smith, Harrison Willard, - Sorn