00376nam a2200097Ia 4500008004100000082002600041100003500067245012400102260004400226300000800270140113s9999    xx            000 0 und d  a546.32:63(082.2)   K0  aInternational Potash Institute  a"Potassium in the Animal organism :Proceedings of 6th Congress of the International Potash Institute Amsterdam, 1960  "  a1960bIntl. Potash InstitutecAmsterdam  a828