TY JOUR TI QUALITATIVE COMPOSITION OF PLANKTONIC ORGANISMS OF KARAKOL LAKE UNDER THE INFLUENCE OF MAN-MADE FACTORS KW hydrochemistry KW zooplankton KW qualitative composition KW lake Karakol KW man-made factors KW phytoplankton JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Karapun, M.. AU Yurchenko, V.. AU Biryukova, M.. AU Aitimova, A.. PY 2013 IS 2013 PB Astrakhan State Technical University