000 00524 am a2200169 a 4500
245 1 _aStudies on partial acidulation of Rock phosphate in Rice (Oryza sativa L.)
300 _a92p+15Table+7Fig.
650 _aRice
650 _aOryza sativa
650 _aRock phosphate
650 _aFertilizers
502 _cTamil Nadu Agricultural University,Coimbatore
_bM.Sc. (Soil Sciences and Agricultural Chemistry)
_d1984
502 _gKothandaraman, G.V.
100 1 _aKathiresan, N.
_d
942 _2udc
_cT
901 _aRF7412
999 _c150112
_d150112