000 00462nam a22001457a 4500
082 _a631.53 RAS-C
100 _aRastogi, Nitin Kumar
245 _aCombining Ability Studies Under Varying Environments in Top Cross Derivatives of Maize(Zea mays L.)
260 _aJabalpur
_bJ.N.K.V.V.
_c1994
300 _a210 pg.
502 _bPh.D.(Plant Breeding and Genetics)
650 _aPlant Breeding and Genetics
700 _aGuide: Rautt. N.D.
942 _2ddc
_cTS
999 _c1225003
_d1225003