00620     2200181   4500001002100000005001500021035002000036007000300056008003900059245014300098260004500241300001700286650001000303110006900313310002200382022001400404990002000418INLIS00000000000306220230508125122  a0010-0523000018ta230508                |          | |  1 aJurnal Penelitian Karet = Indonesian Jurnal of Natural Rubber Research /cPusat Penelitian Karet, Asosiasi Penelitian Perkebunan Indonesia  aSumatera Utara :bPusat Penelitian Karet  bill ;c25 cm 4aKaret0 aPusat Penelitian Karet, Asosiasi Penelitian Perkebunan Indonesia  a2 nomor per tahun  a0852-808X  a1/J. Karet/2006