Note 60 — CHEMICAL EXAMINATION. (continued 2)
Reading edition
d. ——. Determination of the biochemical oxygen demand by the saltpeter method in stockyards, tannery, and corn products wastes: J. Ind. Eng. Chem., Vol. 7, pp. 514–6, 1915.
Reading edition
d. ——. Determination of the biochemical oxygen demand by the saltpeter method in stockyards, tannery, and corn products wastes: J. Ind. Eng. Chem., Vol. 7, pp. 514–6, 1915.