000 00574 am a2200181 a 4500
245 1 _aNitrogen uptake by ricinus communis linn. in relation to sources,levels and methods of nitrogen application
300 _a126p+42Table+5Plates+21Fig.+22Appen.+15Bib.
650 _aHybrids
650 _aHybridization
650 _aHybride
650 _aChemistry
650 _aRicinus communis
502 _cUniversity of Udaipur,Udaipur,Jodhpur
_bPh.D. (Agriculture)
_d1969
502 _gMisra, D.K.
100 1 _aSingh, Awadhesh Narain
_d
942 _2udc
_cT
901 _aRF5820
999 _c149451
_d149451