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

by Harvey Washington Wiley

[634] Bulletin 46, Chemical Division, U. S. Department of Agriculture, p. 63.

[635] Manuscript not yet published.

[636] Vid. op. cit. 100, pp. 95 et seq.

[637] Wiley; Journal of the American Chemical Society, Vol. 18, p. 1063.

[638] Vid. op. cit. 100, p. 70.

[639] Vid. op. cit. 98, p. 65.

[640] Vid. op. cit. 98, p. 67.

[641] The Analyst, Vol. 21, p. 158.

[642] Vid. op. cit. 98, p. 98.

[643] Vid. op. cit. 100, p. 74.