Open AccessModified Streamflows 1990 Level of Irrigation : Columbia River and Coastal Basins, 1928-1989.
Publication year - 1993
Language(s) - English
Resource type - Reports
DOI - 10.2172/10185876
Subject(s) - irrigation , period (music) , hydrology (agriculture) , environmental science , water resource management , drainage basin , geography , climatology , geology , cartography , ecology , physics , geotechnical engineering , acoustics , biology