00380aam a2200145   4500003000400000005001700004008004100021040000600062082001600068100001900084245005900103260003700162300001700199650001800216OSt20260617162248.0140223b1988    xxu||||| |||| 00| 0 eng d  c   a631.417 TAT  aTate Robert L.  aSoil Organic Matter Biological And Ecological Effects   aCanadabJohn Wiley & Sons c1987  axii, : 291p.  aSoil Biology