000 00281nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:63:930.25
_bARC.52
245 0 _aProgress of breeding investigations with Hevea brasiliensis. IV
260 _aMalaysia
_bRRIM
_c1965
942 _cBK
999 _c22759
_d22759