Principles and practice of agricultural analysis. Volume 2 (of 3), FertilizersNote 191 — PART THIRD. POTASH IN FERTILIZING MATERIALS AND FERTILIZERS.Reading editionTraité de la Fabrication de Sucre, Horsin-Déon, p. 511.◇Copy noteReturn to PART THIRD. POTASH IN FERTILIZING MATERIALS AND FERTILIZERS.