000 00561 am a2200193 a 4500
245 1 _aResponse of sunflower (Helianthus annuus linn.) to nitrogen,phosphorus and plant geoetry
300 _a58p+14 Tables+3 Fig
650 _aHelianthus Annus
650 _aNitrogen
650 _aPhosphorus
650 _aPlant Geometry
650 _aAgronomy
650 _aOrganic carbon
502 _cCh.Charan Singh Haryana Agricultural University,Hisar
_bM.Sc (Agronomy)
_d1992
502 _gSingh,V.
100 1 _aKumar,K.
_d
942 _2udc
_cT
901 _aRF9519
999 _c150339
_d150339