Remarks by A. F. Dappert, Chairman of the Rating Committee, on the Occasion of the Presentation of the New York State Sewage Works Association's Annual Operator's Award to Mr. Herbert O. Johnson at the Utica Meeting, June, 1937

Autor:	Hatfield, W. D.
Zdroj:	Sewage Works Journal, 1937 Jul 01. 9(4), 664-666.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25028816 Zobrazit plný text záznamu