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Relation of Magnesium Deficiency in Grapefruit Leaves to Yield and Chemical Composiion of Fruit

Arthur Forrest CampB. R. FudgeJoseph Robert NellerGeorge D. RuehleA. DaaneGeorge Frederick WeberGeorge Richard TownsendJ. R. BeckenbachJ. R. HendersonOuida Davis AbbottRandall Rich KincaidKenneth Wilfred LoucksW. L. Thompson

出版	University of Florida Agricultural Experiment Station, 1938
URL	http://books.google.com.hk/books?id=R7NQAQAAMAAJ&hl=&source=gbs_api