000			00964nam a2200361Ia 4500
008			210210b1988 xxu||||| |||| 00| 0 eng d
082			_a591.5 ILLU
100			_a-
245			_aILLUSTRATED ENCYCLOPEDIA of wildlife. 52V: V48: Invertebrates. _bPhylum Molluscs Gastropoda Bivalvia Cephalopoda Metazoa Porifera Calcerea Sclerospongiae Demospongiae Hexactinellida
260			_aLondon _bOrbis Publishing Ltd., _c1988
300			_a2821-2880
440			_a48
650			_awildlife.
650			_aV48:
650			_aSclerospongiae
650			_aPorifera
650			_aPhylum
650			_aof
650			_aMolluscs
650			_aMetazoa
650			_aInvertebrates.
650			_aILLUSTRATED
650			_aHexactinellida
650			_aGastropoda
650			_aENCYCLOPEDIA
650			_aDemospongiae
650			_aCephalopoda
650			_aCalcerea
650			_aBivalvia
650			_a52V:
690			_aZoology
906			_a055138
999			_c102867 _d102867