Resosudarmo, R. Sudjiran text Bandung Remaja Karya 1986 Cet. 1 ind 149 hlm. : ilus. ; 23 cm. R. Soedjiran Resosoedarmo, Kuswata Kartawinata, Aprilani Soegiarto Kepustakaan : hlm. 140-144 Ekologi 304.2 304.2 RES p 979-424-020-6 210130 20210130115240 INLIS000000000012633 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)