000 00331nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aLasminingsih Mudji
245 0 _aTrial of PR 300 series clones
260 _bIn: Prosidings of the Lokakarya Nasional Pemuliaan Tanaman Karet, Medan 1992; p11-20
700 _aSuyud
942 _cJS
999 _c71576
_d71576