00459nam a2200145Ia 4500008004100000082001700041100002600058245002900084260004800113300001000161650001900171942000700190952009900197999001700296140113s9999    xx            000 0 und d  a631.41'45 J2  a" Thompson, Louis M."  aSoils and soil fertility  b"New York : McGraw-hill book company, 1952"  a330p.  aSoil fertility  cBK  00104070aKYMbKYMd2014-01-13l0o631.41'45 J2pKBK589r2014-01-13 00:00:00w2014-01-13yBK  c64232d64232