TY - BOOK ED - Indian Standards Institution TI - Indian standard code of practice for fixing rain water gutters and downpipes for roof drainage PY - 1963/// CY - New Delhi PB - Indian Standards Institution KW -  Rain Water Gutters  KW -  Roof Drainage KW -  Standards  KW - NASA Thesaurus  N1 - IS 2527 : 1963 ER -