1
Published: 1961
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 493
2
Published: 1960
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 492
3
Published: 1950
Superior document: Circular / University of California, California Agricultural Experiment Station, The College of Agriculture 398
4
Published: 1961
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 495
5
Published: 1961
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 501
6
Published: 1971
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 848