003740000a22001210004500060000800000082001600008100001600024245005500040260006200095260000900157300000800166650007800174  a100  a631.422 LEV  aLevin, F.I.  aImprovement of sod - podzolic soils by cultivation  aJerusalem, Israel Program for Scientific translations Ltd  c1969  a109  aSoil microflora - fauna/ improvement - sod - podzolic soils - cultivation