00558cam a22002051 4500 gs 15000385 DLC 20260227111317.0 841206s1890 enka 000 0 eng gs 15000385 (OCoLC)11458901 DLC TxHR DLC premarc TD380 .B5 Blair, J. A. The organic analysis of potable waters, by J. A. Blair. London, J. & A. Churchill, 1890. viii, 118 p. incl. illus. 19 cm. Water Analysis. 25514 25514