Dr. E Ramann
The evolution and classification of soils Dr. E Ramann - 1st - Delhi Asiatic publishing house 2006 - 128p.
7A1&2
soil science, weaqthering, action of the water circulating in the soil, action of organisms on the soil, classfication of soils, climatic soil zones, brown earths, semi-arid soils, saline or alkali soils
631.44 / RAM/EV
The evolution and classification of soils Dr. E Ramann - 1st - Delhi Asiatic publishing house 2006 - 128p.
7A1&2
soil science, weaqthering, action of the water circulating in the soil, action of organisms on the soil, classfication of soils, climatic soil zones, brown earths, semi-arid soils, saline or alkali soils
631.44 / RAM/EV