Principles and practice of agricultural analysis. Volume 3 (of 3), Agricultural products

by Harvey Washington Wiley

[268] Vid. op. cit. 7, p. 251.

[269] Taylor; Annual Report U. S. Department of Agriculture, 1877, p. 622: Milliau; Journal of the American Chemical Society, Vol. 15, p. 153.

[270] Gantter; Zeitschrift für analytische Chemie, 1893, Band 32, S. 303.

[271] Welmans; Journal of the Society of Chemical Industry, 1892, p. 548.

[272] Vid. op. cit. 1, p. 254.

[273] Pharmaceutische Zeitung, 1891, p. 798: The Analyst, Vol. 17, p. 59.

[274] Comptes rendus, Tome 112, p. 105.

[275] Pearmain and Moor; The Analyst, Vol. 20, p. 174.

[276] Pharmaceutische Zeitschrift für Russland, 1888, S. 721: American Journal of Pharmacy, 1889, p. 23.