00810cam a22002291 4500 agr20000315 DLC 20260227110941.0 960423s1919 dcuaf f000 0 eng c agr20000315 (OCoLC)34611732 Library, U.S. Dept. of Agriculture KyU DLC premarc QC915 .K3 1W37 I Kadel, Benjamin Clinton, 1873- Instructions for the installation and operation of class "A" evaporation stations. By Benjamin C. Kadel ... Washington, Govt. Print. Off., 1919. 30 p. incl. illus., diagr. front., 3 pl. on 2 l. 23 cm. U.S. Dept. of agriculture. Weather Bureau. Instrument Division. Circular L. W.B. no. 559 Evaporation. 8639 8639