00508naa a2200181 a 450000100080000000500110000800800410001910000200006024500870008026000090016765000160017665000230019265000090021565000100022465000220023470000250025677300450028116170971995-06-27       1991    bl uuuu     u00u1 u    #d1 aPEDERSEN, J. F.  aWinter grass cover crop effects on nematodes and yields of double cropped soybean.  c1991  aGlycine Max  aLolium Multiflorum  aSoja  aTrigo  aTriticum Aestivum1 aRODRIGUEZ KABANA, R.  tPlant Soilgv.131, n.2, p.287-291, 1991.