Sparks Donald L text California Academic Press 1992 xi, 403 p. ; 21 Cm Donald L. Sparks Biologi Umum 573.6 SPA a F1/32 20250422085042 INLIS000000000005441 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)