Principles and practice of agricultural analysis. Volume 1 (of 3), SoilsNote 119 — PART THIRD. PHYSICAL PROPERTIES OF SOILS. (continued 2)Reading editionForschungen auf dem Gebiete der Agricultur-Physik, 1891, S. 11.◇Copy noteReturn to PART THIRD. PHYSICAL PROPERTIES OF SOILS. (continued 2)