000 00453nam a2200145 a 4500
005 20151028162203.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
082 _a639.412
100 _aHerdman, W A
_925976
245 _aReport to the government of ceylon on the pearl oyster fisheries of the gulf of mannar (vol. 5)
653 _aPearl fishing
_aOysters
_aMollusk fisheries
942 _cBK
260 _aLondon
_bRoyal society
_c1905
003 ViArRB
999 _c76981
_d76981