title: Effects of calcium, potassium, & magnesium on oxalic, malic, & citric acid content of valencia orange leaf tissue.
authors.affiliation: Crops Research Division, Agricultural Research Service, United States Department of Agriculture.
authors.forename: G K
authors.initials: GK
authors.lastname: Rasmussen
authors.forename: P F
authors.initials: PF
authors.lastname: Smith