000 00289nam a2200121Ia 4500
008 170101s1955 xx 000 0 und d
082 _a636.508 24 F97H
100 _aFUNK, E.M
245 0 _aHatchery Operation and management
260 _bN.Y
_c1955
300 _avii, 349p
942 _2ddc
_cB
999 _c3439
_d3439