TY - GEN AU - Singh, Alam AU - Chowdhary, G. R. TI - Soil engineering in theory and practice: fundamentals and general principles SN - 812390276X U1 - 631.43 PY - 1967/// CY - Delhi PB - CBS Publishers & Distributors KW - Soil physics KW - Agriculture and related technologies KW - Specific techniques KW - Soil science ER -