TY - BOOK AU - Wood,P.C. ED - World Health Organization. TI - Guide to shellfish hygiene SN - 9241700319 PY - 1976/// CY - Geneva PB - World Health Organization KW - Shellfish KW - standards KW - Food poisoning KW - prevention and control N1 - spa published by: Zaragoza : Editorial Acribia UR - http://apps.who.int/iris/ ER -