Soil physics
Baver, L D
Soil physics - 3rd ed. - New York: John Wiley & Sons, Inc., 1956 - xvii, 489p.
Agriculture
Soil structure Soil air
63.43 / J6
Soil physics - 3rd ed. - New York: John Wiley & Sons, Inc., 1956 - xvii, 489p.
Agriculture
Soil structure Soil air
63.43 / J6