Factors that affected the annual average prices of canned pears, 1921-22 to 1930-31
Subtitle: (a preliminary report)
By: H.R. Wellman
Contributors: University of California Agricultural Extension Service; Giannini Foundation of Agricultural Economics
Series: Contribution from the Giannini Foundation of Agricultural Economics -- [no.5]; Contributions from the Giannini Foundation of Agricultural Economics -- no. 5.
Publisher: University of California, College of Agriculture, Agricultural Extension Service
Published: 1931
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 17
Subjects: Prices; Canned foods industry; Economic aspects; Pears
Notes: Cover title.

"June 1931."