000 00329nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aDey S K
245 0 _aPhotosynthesis and productivity of rubber
260 _bRubber Board Bulletin
_c2000
300 _a25-28
650 _aPhotosynthesis
700 _aAlam B
942 _cJS
999 _c64913
_d64913