TY - BOOK AU - Portugal-Perdigon,Grace AU - Lima-Chavez,Libia De AU - Serraon-Claudio,Virginia TI - Food, water and environmental sanitation and safety for the hospitality industry and institutions SN - 9713012690 PY - 2006/// CY - Manila PB - Merriam & Webster Bookstore Inc. KW - Food service KW - Safety measures KW - Sanitation ER -