00447nam a2200193 a 450000100080000000500110000800800410001910000160006024500190007626000480009530000150014350000110015865000130016965000170018265000110019965300100021070000170022070000160023711703202012-01-18       1983    bl uuuu      00u1 u    #d1 aWOOD, D. R.  aCrop breeding.  aMadison: American Society of Agronomyc1983  a294p.cil.  aPADCT.  abreeding  aMelhoramento  aPlanta  aPlant1 aRAWAL, K. M.1 aWOOD, M. N.