000 00323nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a639.2
100 _a"Royce, William F."
245 0 _aIntroduction to the practice of fishery science
260 _b"Academic Press,"
260 _c1984
365 _b0.00
942 _cBK
999 _c5210
_d5210