00529nam a22002057a 4500 13877 OCLRC 20260730115549.0 240401t xxu||||| |||| 00| 0 eng d 9711055384 OCLRC GS Res 592 En329 1981 Engemann, Joseph Invertebrate Zoology 3 Quezon City: EDCA Publishing and Distributing Corporation, 1981. Index Hegner, Robert BOOK GS Res 592 En329 1981 13877 13877