000 00421nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a546.32 :581.1:577.4 L1
100 _aInternational Potash Institute
245 _aPotassium in Biochemistry & Physiology :Proceedings of the 8th Colloquim International Potash Institute
260 _a1971
_bInternational Potash Institute
_cSwitzerland
300 _a244
942 _cBK
999 _c58046
_d58046