Note 107 — CHEMICAL EXAMINATION.
Reading edition
——. Water analysis, 10th ed., pp. 33–5, Kegan, Paul, Trench, Trübner, & Co., Ltd., London, 1896;
Reading edition
——. Water analysis, 10th ed., pp. 33–5, Kegan, Paul, Trench, Trübner, & Co., Ltd., London, 1896;