00503naa a2200169 a 450000100080000000500110000800800410001910000190006024501130007926000090019265000220020165000100022365000160023365300190024970000190026877300460028716121941995-06-27       1990    bl ---       0--  u    #d1 aABRECHT, D. G.  aMaize seedling response to the soil environment at varying distances from a mulched soil-bare soil boundary.  c1990  aCobertura do Solo  aMilho  aTemperatura  aTRATO CULTURAL1 aBRISTOW, K. L.  tSoil Tillage Res.gv.15, p.205-216, 1990.