TY - GEN ED - SRI LANKA STANDARDS INSTITUTION TI - SLS : 971 : 1992 : Specification for ice for use in food processing & catering industries PY - 1992/// CY - Colombo PB - SRI LANKA STANDARDS INSTITUTION KW - a663.673:641/642 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD3071 ER -