000 00320nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a597 Medcof
100 _aFisheries Research Board Of Canada
245 _aPralytic shellfihs poisoning on the canadian atlantic coast bull. No. 75
260 _b
_c1937
942 _cBK
_2ddc
999 _c2373
_d2373