TY - BOOK AU - Langran,Ann AU - Nutting,Mark TI - Has it gone off? SN - 0582122910 (pbk) U1 - 428.6 PY - 1994/// CY - Harlow PB - Longman KW - Food spoilage KW - Food KW - Storage KW - Preservation KW - Readers KW - Care and hygiene N1 - Includes index ER -