000 00270nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:631.55
_bRRI
245 0 _aRubber tapping manual(Hindi)
260 _aKottayam
_bRubber Research Institute of India
_c2011
942 _cBK
999 _c44663
_d44663