000 00291nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a639.311
_bCHA
100 _aChakroff, Marilyn
245 _aFreshwater fish pond culture and management
260 _bScientific Publishers
_aJodhpur
_c1976
999 _c133234
_d133234