TY - GEN AU - Singh, Alam AU - Chowdhary, G. R TI - Soil engineering in theory and practice: geotechnical testing and instrumentation SN - 8123900392 U1 - 631.43 PY - 1981/// CY - Delhi PB - CBS Publishers & Distributors KW - Soil physics KW - Agriculture and related technologies KW - Specific techniques KW - Soil science ER -