na INLIS000000000035493 20210606022433 0010-0119000406 210606 g 0 ind Modus pengangkutan kayu lewat sungai di hutan tropika basah Indonesia / Elias ELIAS Bogor : IPB Press, 1997 xi, 34 p. : ill. ; 28 cm. 634.0.37(910) ELI m 634.0.37(910) FORESTRY TRANSPORTATION INDONESIA Bibl.: p. 34 1014/D/2003