000 00680nam a2200241Ia 4500
008 220216s9999 xx 000 0 und d
100 _aKrishnakumar A.K.
245 0 _aSoils under Hevea in India: Physical, chemical and mineralogical investigations
260 _bIndian Journal of Natural Rubber Research
_c2003
300 _a20-Jan
650 _aAvailable nutrient
650 _aClay mineralogy
650 _aFertilizer recommendation
650 _aNutrition
650 _aSoil analysis
700 _aAugusthy A.
700 _aDatta B.
700 _aKarthikakuttyamma M.
700 _aMary C.P.
700 _aPotty S.N.
700 _aThomas M.J.
942 _cBS
999 _c51641
_d51641