?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Beck%2C+M.B.&rft.aulast=Beck&rft.aufirst=M.B.&rft.date=April+1980&rft.title=Applications+of+system+identification+and+parameter+estimation+in+water+quality+modelling&rft.btitle=Hvdrological+forecasting-Pr%C3%A9visions+hydrologiques&rft.genre=bookitem