000 00289nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a639.31
100 _a"Martyshev, F. G."
245 0 _aPond fisheries
260 _b"A. A. Balkema,"
260 _c1993
365 _b0.00
942 _cBK
999 _c8480
_d8480