000 00376nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631.83(082.2) J8
100 _aInternational Potash Institute
245 _a"Japanese potassium symposium -First Japanese potassium Congress, Tokyo, 1957"
260 _a1958
_bPotash Institute
_cSwitzerland
300 _a137
942 _cBK
999 _c58039
_d58039