000 00564 a2200217 4500
245 1 _aRelative efficiency of N and P utilization in kharif legumes-wheat sequence using 15N and 32P as tracers
300 _a103p.
650 _aNitrogen
650 _aPhosphorus
650 _aLegumes
650 _aWheat
650 _aDesign
650 _aGroundnut
650 _aCowpeas
650 _aFertilizers
502 _cIARI, Division of Agronomy, New Delhi
_bPh.D.
_d1993
502 _gRai, R.K.
100 1 _aRavi, K.
_d
942 _2udc
_cT
901 _aT5594
999 _c141406
_d141406