text Nue York Erlangga 1989 viii, 259 p.; 24 cm. KONSERVASI SUMBERDAYA ENSIKLOPEDI RE|F RE|F 631.45(03) INLIS000000000000049 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)