00733na  a2200169   4500001001300000005001500013008004100028024002700069100001800096370004800114372005300162374005700215377001100272400002400283670020300307670005300510KAC2020R030220201109134258201109 b aznnnaabn          fa aaa      7 a00000000673075852isni1 aStefan, H. G.  c미국(국명)[美國]0KSH19980227002nlsh  a환경 공학[環境工學]0KSH19980149712nlsh  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l영어1 aStefan, Heinz‏ G.  aNumerical and graphical procedures for estimation of community photosynthesis and respiration in experimental streams, (U.S. Environmental Protection Agency, Environmental Research Laboratory), 1983  a가상국제전거파일(VIAF)uhttp://viaf.org/