Endnotes
[1] Tatro
[2] Wu, G. A., et.al.
[3] Tatro
[4] History of Lemonade
[5] Tatro
[6] Tatro
[7] Tatro
[8] Tatro
[9] Ewbank
[10] Wikipedia
[11] https://www.facebook.com/PlantSnap
[12] Lemon Parts
[13] Lemon Parts
[14] Field
[15] Still
[16] Wolke p. 5
[17] Wolke p. 6
[18] Wolke p. 6
[19] Wolke p. 10
[20] Wolke p. 8
[21] Wolke p. 8
[22] US, F. H.
[23] US, F. H.
[24] Dumitrescu
[25] The Chemistry of Water
[26] The Chemistry of Water
[27] The Chemistry of Water
[28] History of Drinking Water
[29] Committee, N. R. C. U. S. D. W
[30] Committee, N. R. C. U. S. D. W
[31] Committee, N. R. C. U. S. D. W
[32] Committee, N. R. C. U. S. D. W
[33] The History of Drinking Water
[34] Committee, N. R. C. U. S. D. W
[35] Still
[36] US EPA
[37] US EPA
[38] Still
[39] Yuko
[40] Still
[41] Wolke p. 283
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