1
Baskı/Yayın Bilgisi: 1948
Superior document: Circular / California Agricultural Extension Service 142
2
Baskı/Yayın Bilgisi: 1958
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 434
3
Baskı/Yayın Bilgisi: 1947
Superior document: Circular / California Agricultural Extension Service 138
4
Baskı/Yayın Bilgisi: 1953
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 434
5
Baskı/Yayın Bilgisi: 1952
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, College of Agriculture 410
6
Baskı/Yayın Bilgisi: 1965
Superior document: Circular / California Agricultural Experiment Station ; California Agricultural Extension Service / University of California, Division of Agricultural Sciences 535