1
Published: 1965
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 532
2
Published: 1949
Superior document: Circular / California Agricultural Extension Service, University of California, The College of Agriculture 155
3
Published: 1950
Superior document: Circular / California Agricultural Extension Service, University of California, College of Agriculture 165
4
Published: 1941
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 657
5
Published: 1958
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 468
6
Published: 1959
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 482
7
Published: [ca., 1951]
Superior document: Circular / University of California, College of Agriculture, California Agricultural Extension Service; 182 182