00465nam a22001577a 4500003000400000008004100004082001700045100002400062245010700086260004100193300000900234650003200243650001000275650001100285650001100296OSt251210b        |||||||| |||| 00| 0 eng d  a633.15bA79H  aAtiullah, Mohammed.  aHeterosis and Combining Ability Studies for Yield and other Quantitative Traits in Maize (Zee mays L.)  a.- Dholi, Muzaffarpurb: TCAc, 1976  a64p.  aPlant Breeding and Genetics  aMaize  aThesis  aM. Sc.