TY - GEN AU - Bali, Y.P. AU - Motiramani, D.P. AU - Tamhane, R.V. TI - Soils : their chemistry and fertlity in tropical Asia U1 - 631.41 TAM CY - Newdelhi, Prentice- Hall of India Pvt Ltd KW - Soil chemistry/ soil fertility/ soil - tropical asia ER -