000 00310nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aPhilip S
245 0 _aMazhakkaala rogangalum pradhividhikalum rubber marangalil.2
260 _bRubber
_c2019
300 _a17-20
650 _aRubber disease
942 _cBS
999 _c50239
_d50239