000 00427nam a2200157Ia 4500
008 220216s9999 xx 000 0 und d
100 _aNehru C.R.
245 0 _aNectar and pollen plants for extending the flow period in rubber growing
260 _bRubber Board Bulletin
_c1990
300 _a6-May
650 _aBeekeeping
700 _aJayarathnam K.
700 _aJoseph P.M.L.
700 _aThankamony S.
942 _cBS
999 _c50138
_d50138