Open AccessProgress report for the first twenty-one months of the contract period
Publication year - 1980
Language(s) - English
Resource type - Reports
DOI - 10.2172/6946629
Subject(s) - riparian zone , lease , statute , period (music) , mill , clean water act , business , environmental science , hydrology (agriculture) , geography , law , engineering , political science , water quality , archaeology , finance , ecology , geotechnical engineering , habitat , biology , physics , acoustics