00463naa a2200169 a 450000100080000000500110000800800410001910000170006024500630007726000090014065000120014965000120016165000140017365300170018770000190020477300700022316116201995-06-27       1977    bl ---       0--  u    #d1 aSMITH, G. W.  aA simple plate method to quantitative VAM spores in soils.  c1977  aCalagem  aMétodo  aMicorriza  aMICORRIZA/VA1 aSKIPPER, H. D.  tIn: North American Conference on Mycorrhizae,3gv., p.110-, 1977.