000 00368nam a2200121Ia 4500
008 130223s9999 xx 000 0 und d
100 _aBhan, S., Gopalachari, N.C.
245 _aFertility status of soils growing tobacco in Prakasam district Andhra Pradesh
260 _aRajamundry
440 _aNo. 1; Central Tobacco Researc
901 _pS30439
942 _cB
_2udc
999 _c122576
_d122576