Modus pengangkutan kayu lewat sungai di hutan tropika basah Indonesia ELIAS text Bogor IPB Press 1997 ind xi, 34 p. : ill. ; 28 cm. Elias Bibl.: p. 34 FORESTRY TRANSPORTATION INDONESIA 634.0.37(910) 634.0.37(910) ELI m 210606 20210606022433 INLIS000000000035493 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)