000 00527nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aNugawela A
245 0 _aNet photosynthetic activity and its relationship with potential productivity of some selected Hevea clones
260 _bProceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p137-147
650 _aHevea clones
700 _aAluthhewage R K
942 _cJS
999 _c63726
_d63726