000 00579 am a2200157 a 4500
245 1 _aComparative studies on the growth,yield and quality of four high yielding Rice varieties (Aswathi,Triveni,Rohini,& Annapurna) at varying levels of nitrogen under semi - dry conditions in Trivandrum
300 _a86p+22Appen.+8Fig.+9Table
650 _aYields
650 _aRice
650 _aNitorgen Fertilizers
502 _cUniversity of Kerala,Vellayani,Trivandrum
_bM.Sc. (Agronomy)
_d1972
502 _gRaj, J.Sam
100 1 _aPeter, M.A.
_d
942 _2udc
_cT
901 _aRF7476
999 _c150082
_d150082