000 00535 am a2200181 a 4500
245 1 _aHeterosis and combining ability studies in sunflower (Helianthus Annuus L.)
300 _a81p+18tables+2app
650 _aHelianthus annuus
650 _aGenetic parameters
650 _aCombining ability
650 _aHeterosis
650 _aSelection criteria
502 _cUniversity of Agricultural Scinces
_bM.sc (Agricultural Botany)
_d1978
502 _gSeetharam,A
100 1 _aSudhakar,D
_d
942 _2udc
_cT
901 _aRF2399
999 _c147982
_d147982