000 00307nam a2200121Ia 4500
008 140227s9999 xx 000 0 und d
080 _a21
100 _aSims NA and Gervis MH
245 4 _aThe Biology and Culture of Pearl Oysters
260 _bICLARM
_aPhilippines
_c1992
300 _a49p.
942 _2udc
_cTR
999 _c5896
_d5896