%0 Journal Article %T PHRAGMITES AUSTRALIS TRIN. EX STEUD PRODUCTIVITY IN THE KHAKASS STEPPE LAKES %A Ivanova, E.A. %A Shevchenko, N.I. %A Gaevski, N.A. %A Spiridonova, Y.A. %K Phragmites, productivity, fluorescence, salt lakes, Khakassia %J Bulletin of KSAU %D 2012 %N 0 %P 3 %I Krasnoyarsk State Agrarian University