00469nam a2200157 a 450000100080000000500110000800800410001910000170006024501300007726000380020730000110024550000220025665000140027865000100029265300090030218415711995-12-18       1974    bl uuuu  m   00u1 u    #d1 aSILVA, J. C.  aGenetic and environmental variances and covariances estimated in the maize (Zea mays L.) variety, Iowa Stiff Stalk Synthetic.  aAmes: Iowa State Universityc1974  a154 p.  aDissertation PhD.  aGenética  aMilho  aTese