W.H.O.,. PUBLIC HEALTH RESPONSE TO BIOLOGICAL & CHEMICAL WEAPONS W.H.O. GUIDANCE / Textual Documents NULL. - 1. - NULL : ALL INDIA TEXT BOOKS SUPP. (A.T.T.B.S) , 2006. - 340 : IX ; A4 . PSM ISBN: 8174733191 225.00 Subjects--Index Terms: PREVENTIVE SOCIAL MEDICINE Dewey Class. No.: 614 / WHO