00437nam a2200133Ia 4500008004100000082001900041100002200060245005800082260003000140300000700170942000700177952010200184999001700286140113s9999    xx            000 0 und d  a631(082.1)   L  a"Herderson, A.J."  aBetter Farming series - 9 Working the soil(continued)  a1970bFAOcUnited Nations  a30  cBK  00104070aVTLbVTLd2014-01-13l0o631(082.1)   LpVBK1590r2014-01-13 00:00:00w2014-01-13yBK  c58269d58269