IPI Research topics No.9 Potassium Sulphate & Potassium Chloride
Zehler, E and others,
IPI Research topics No.9 Potassium Sulphate & Potassium Chloride Reports E. Zehler - Bern: International Potash Institute, 1981. - 108.
Techniques, equipment & materials
631.83
IPI Research topics No.9 Potassium Sulphate & Potassium Chloride Reports E. Zehler - Bern: International Potash Institute, 1981. - 108.
Techniques, equipment & materials
631.83