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California-Arizona Orange Production, Acreage, and Yield Per Acre by Prorate Districts and Sub-districts ; 1965-66 and 1966-67 Seasons

Robert C. Rock

出版	Agricultural Extension Service, University of California, 1968
URL	http://books.google.com.hk/books?id=SAuazMUZkhIC&hl=&source=gbs_api