TY - GEN AU - Jayawardena, U.de S. TI - Engineering properties of Sri Lankan rocks, pt. 1 SN - 9789555186100 PY - 2009/// CY - Peradeniya PB - University of Peradeniya KW - GEOTECHNOLOGY KW - GEOLOGY KW - ROCK MECHANICS N1 - Index included; Fresh rocks; weathered rocks ER -