TY - BOOK ED - Indian standards institution TI - Guidelines for the design of grout curtains: Part 1 earth and rockfill dams U1 - 627.824.3:624.152.634:666.97.033.14:006.76 PY - 1985/// CY - New Delhi PB - Indian standards institution KW - IS :11293(Part 1)-1985 ER -