Search Results for the EPA National Library Catalog

Items Found: 6

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Your Search: (SUBJECT=Irrigation Washington State)


Select Item Title Year Published
Columbia : fountain of life. 0
Effects of sludge irrigation on three Pacific Northwest forest soils / 1980
Irrigation management practices to protect ground water and surface water quality State of Washington 1995
Potential rate of development or irrigation in Eastern Washington, 1971
Socio-economic and institutional factors in irrigation return flow quality control : volume II, Yakima Valley case study / 1978
Story of the Columbia Basin Project 1965

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