000 00327nam a2200121Ia 4500
008 161002s9999 xx 000 0 und d
100 _aVennila R.K
245 0 _aEffect of long term fertilisation on soil physico - chemical properties
563 _aHOT COPY
652 _aNIL
700 _f1994
_aDr. P.Muthuvel
942 _cTH
999 _c111215
_d111215