000 00287nam a2200121Ia 4500
008 170324s9999 xx 000 0 und d
082 _a639.977
100 _a"Clay, Charles H."
245 0 _aDesign of fishways and other fish facilities
260 _c1900
365 _b0.00
942 _cBK
999 _c4603
_d4603