TY - BOOK AU - Singh , Alam TI - Modern geotechnical engineering SN - 81-239-0121-6 U1 - 624.151 PY - 1990/// CY - Jodhpur PB - Geo-Environ Academia KW - Landslides KW - Rocks KW - Soil Mechanics KW - Soils N1 - Includs bibliographical,references and index ER -