TY - GEN AU - Brady, Nyle C TI - Nature and properties of Soil SN - 81-203-0969-3 U1 - 631.41 BRA CY - India, Prentice -Hall of India KW - Soils/Mineral Soils/ Soil water Soil colloids / Soil reaction/ Soil organisms Soil erosion/ Erosion control Organic Soils/ Fertilizer ER -