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An agricultural typology of California
Gregor, Howard F., (1974)
The Harvest Labor Market in California : Lloyd H[orace] Fisher
Fisher, Lloyd Horace, (1953)
Survey of mountainous areas : [Mit zahlr. Kt.]
(1955)
In support of the administrationʹs farm policy
Paarlberg, Don, (1960)
Buffer stocks and international commodity problems
Swerling, Boris C., (1953)
Capital shortage and labor surplus in the United States?
Swerling, Boris C., (1954)