Biol ogy and culture of pearl oyster (Bivalvia: Pteriidae) GERVIS, M.H. text Manila ICLARM 1992 eng v, 49 p. : ill. ; 28 cm. Bibl. p. 43 - 49 M.H. Gervis; N.A. Sims OYSTERS BIOLOGY 594.1 594.1 GER b 971-8709-27-4 210509 20210509115434 INLIS000000000004696 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)