000 00410nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aNugawela A
245 0 _aPhysiological yield determinants of sun and shade leaves of Hevea brasiliensis
260 _bJournal of the Rubber Research Institute of Sri Lanka
_c1995
300 _a10-Jan
700 _aAriyawansa P
700 _aSamarasekera R K
942 _cJS
999 _c65012
_d65012