TY - BOOK ED - Malaysia TI - GUIDELINES ON TRENCHING FOR CONSTRUCTION SAFETY SN - 9832014085 AV - TA715 .G946 2000 PY - 2000/// CY - Putrajaya PB - Department of Occupational Safety and Health KW - Trenches KW - Safety measures KW - Building KW - Salary measures N1 - Also available online; http://www.dosh.gov.my/index.php?option=com_docman&task=cat_view&gid=13&Itemid=179&lang=en ER -