TY - GEN AU - CORNFORTH, DEREK H TI - landslides in pratice : investigatoin, Analysis, and remedial / preventative options in soils SN - 978-0-0471-67816-8 U1 - 624.151363 PY - 2006/// CY - NEW JERSEY PB - JOHN WILEY AND SONS KW - NUST ER -