00423nam a2200133Ia 4500008004100000082001900041100000800060245006800068260002000136300000700156942000700163952010200170999001700272140113s9999    xx            000 0 und d  a631.8(026)   L  aFAO  aFertilizers and their use (A pocket guide for extension groups)  a1970bFAOcRome  a54  cBK  00104070aVTLbVTLd2014-01-13l0o631.8(026)   LpVBK1597r2014-01-13 00:00:00w2014-01-13yBK  c58276d58276