Soils and fertility
Thompson, Louis M.
Soils and fertility - 3rd.ed. - New Delhi: McGraww Hills 1975. - x, 495 p.
Agriculture and Related Technologies | Technology (Applied sciences) | Soil Fertility | Soils
631.42 / T79S
Soils and fertility - 3rd.ed. - New Delhi: McGraww Hills 1975. - x, 495 p.
Agriculture and Related Technologies | Technology (Applied sciences) | Soil Fertility | Soils
631.42 / T79S