000 00316nam a2200121Ia 4500
008 131101s9999 xx 000 0 und d
040 _aCIFRI LIBRARY
041 _aEnglish
082 _a639.21G361
245 4 _aThe Bilogical basis of freshwater fish production
650 _aFish production-Conferences
942 _cBK
999 _c5010
_d5010