000 00288nam a2200097Ia 4500
008 220216s9999 xx 000 0 und d
100 _aSudhakumari B
245 0 _aDynamics of zinc in rubber growing soils
260 _bPh.D. Thesis, Mahatma Gandhi University, Kottayam. 120 p.
942 _cBS
999 _c53183
_d53183