EHRENFRIED PFEIFFER., — Formative Forces in Crystallization.
Sacred Science Institute, 2006. 4to - over 9¾ - 12" tall, Hardcover, Hard Cover Maroon Suede Guilt, No Jacket, New. ¶ Exact Facsimile Reprint of Original Edition Published: 1936. 63p. With 98 Photo Plates. Contents: The Activity Of Formative Forces In Plant, Animal 7 Man; Some Crystallization With Sodium Sulfate; The Bio- Dynamic Agricultural Preparations; Comparative Tests Of The Quality Of Produce: Crops, Flour, Bread, Milk; Ice Crystallizations; Technical Details; Appendices; Plates.