Civilization & the Life of the Soil Part 3
OUT OF THE EARTH CIVILIZATION AND THE LIFE OF THE SOIL DANIEL HILLEL UNIVERSITY OF CALIFORNIA PRESS 1991 PART 3 PART II: THE NATURE OF SOIL AND WATER Chapter 3: The fertile Substrate Chapter 4: The Vital Fluid Chapter 5: The Dynamic Cycle Chapter 6: The Primary Producers Chapter 7: The Tenuous Balance …