000 00630 am a2200229 a 4500
245 1 _aEffect of potassium on nitrogen nutrition in rice (IR 20)
300 _a63P.+10Fig.+17App.+20Tab.
650 _aAlkali metals
650 _aPotash fertilizers
650 _aPlant products
650 _aCereals
650 _aFood grain
650 _aGrain seeds
650 _aFoods
650 _aVitamins
650 _aProteins
502 _cTamil Nadu Agricultural University, Coimbatore
_bM.Sc. (Soil Science)
_d1975
502 _gKrishnamoorthy, K.K.
100 1 _aThiruvengadam, A.
_d
942 _2udc
_cT
901 _aRF6999
999 _c151216
_d151216