000 00263nam a22001217a 4500
040 _cHS
082 _a333
100 _aCHAY KONGKROUY
245 _aFisheries ecology for second year student
260 _aRUA
_bCHAY KONGKROUY
_c2012
300 _a57p;
942 _cKB
999 _c9673
_d9673