TY - BOOK AU - Knechtges, Paul L TI - Food safety: theory and practice SN - 9780763785567 (Pbk.) AV - RA601 .K63 2012 PY - 2012/// CY - Burlington, MA PB - Jones and Bartlett Learning KW - Food KW - Safety measures KW - Food contamination KW - Prevention N1 - Includes bibliographical references and index ER -