00550nam a2200169Ia 4500008004100000082001900041100002000060245003000080260003300110300001200143490005900155600001900214650002500233942000700258952009800265999001700363140224s9999    xx            000 0 und d  a631.4.008.2 H1  aGustafson, A.F.  aSoils and soil management  aNew YorkbMc Graw-Hillc1941  av,424p.  aMc Graw-Hill Publications in the Agricultural Sciences  aA.F. Gustafson  aSoil,Farm-management  cBK  00104070aKSDbKSDd2014-02-24l0o631.4.008.2 H1p503r2014-02-24 00:00:00w2014-02-24yBK  c95972d95972