00497nam a2200133Ia 4500008004100000082002300041100003500064245007900099260004800178300000800226942000700234952010500241999001700346140113s9999    xx            000 0 und d  a631.83(082.2)   J8  aInternational Potash Institute  aJapanese Potassium syposium : First Japanese Potassium Congress Tokyo 1957  a1958bInternational Potash InstitutecBerne  a137  cBK  00104070aVTLbVTLd2014-01-13l0o631.83(082.2)   J8pVBK525r2014-01-13 00:00:00w2014-01-13yBK  c57203d57203