A statistical picture of California's agriculture
By: Philip S. Parsons, C.O. McCorkle, Jr
Contributors: Parsons, Philip S.
Edition: Rev.
Series: Circular / Division of Agricultural Sciences, University of California -- 459; Circular (California Agricultural Experiment Station) -- 459.
Publisher: Division of Agricultural Sciences, University of California
Published: 1963
Place of publication: [Berkeley, Calif.]
Language: eng
Number of pages: 67
Subjects: Statistics; Agriculture
Notes: Previous ed., 1957, by C.O. McCorkle only.

"Sources of data": p. 66-67.