00567     2200205   4500001002100000005001500021035002000036008004100056245008800097100001700185260002800202300003100230020001800261520002100279082001000300650001200310650001200322084001600334990001100350INLIS00000000000469620210509115434  a0010-1118004696210509                g          0 eng  14aBiology and culture of pearl oyster (Bivalvia: Pteriidae) /cM.H. Gervis; N.A. Sims1 aGERVIS, M.H.  aManila :bICLARM,c1992  av, 49 p. :bill. ;c28 cm.  a971-8709-27-4  aBibl. p. 43 - 49  a594.1 4aOYSTERS 4aBIOLOGY  a594.1 GER b  a599/92