1
2
3
4
Published: 1919
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 311
5
Published: 1919
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 305
6
Published: 1925
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 394
7
Published: 1920
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 323