000 00638 am a2200205 a 4500
245 1 _aAssessment of enzyme activity affecting nutrient availability during wheat growth in response to long-term fertilizer use
300 _a58p.
650 _aWheat
650 _aTriticum aestivum
650 _aFertilizer Application
650 _aFertilization
650 _aSoil Biology
650 _aEnzyme Activity
650 _aNutrient Availability
502 _cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi
_bM.Sc.
_d2005
502 _gParta, A.K.
100 _aMandal, A.
942 _2udc
_cT
901 _aT7476
999 _c144406
_d144406