標題 Demonstration of a state water quality management information system [by C. J. Touhill]

出版資料	Washington, For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.

複本

館藏地	索書號	狀態
IU Medical 1st Floor	HC79.E5 S68 1974, no.22	AVAILABLE

說明	vii,129 p. illus. 27 cm.
系列	Research reporting series. 5, Socioeconomic environmental studies series ; EPA-600/5-74-022
Notes	Prepared for Washington Environmental Research Center, U.S. Environmental Protection Agency under project S-801000, formerly 16090DRA, program element 1BA030, ROAP/Task 21 AQT-03.
	"August 1974"
主題	Water quality management -- Computer programs.
	Quality Control -- Pennsylvania.
	Water Supply -- Pennsylvania.
	Management Information Systems -- Pennsylvania.
添加作者	Touhill, C. J., 1938-