00491naa a2200169 a 450000100080000000500110000800800410001910000190006024501170007926000090019665000160020565000160022165000090023765300120024670000180025877300450027618333482010-01-10       1962    bl ---       0--  u    #d1 aJACKSON, J. E.  aInfluence of soil treatment and nitrogen placement on the utilization of urea nitrogen by Coastal Bermuda Grass.  c1962  aFertilidade  aNitrogênio  aSolo  aPerda N1 aBURTON, G. W.  tAgronomy Journalgv. 54, p. 47-49, 1962.