000 00605 a2200229 4500
245 1 _aEffects of secondary nutrients on the availability and uptake of nutrients by mustard.
300 _a90p.
650 _aNutrients
650 _aMustard
650 _aNPK fertilizers
650 _aProteins
650 _aYield
650 _aSulphur
650 _aMagnesium
650 _aCalcium
650 _aSampling
502 _cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi
_bM.Sc.
_d1991
502 _gNad, B.K.
100 1 _aDE, M.K.
_d
942 _2udc
_cT
901 _aT5284
999 _c142481
_d142481