000 00468nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aSethuraj M.R.
245 0 _aBrown bast incidence and tapping
260 _bIn: Lecture notes for short-term training course on rubber cultivation, processing and estate management.Rubber Research Institute of India, Kottayam, India.
_c1974
650 _aBrown bast
650 _aTapping
650 _aTapping system
942 _cBS
999 _c50580
_d50580