TY - BOOK ED - World Health Organization. ED - ebrary, Inc. TI - Guide to hygiene and sanitation in aviation AV - RA615.2 .B35 2009eb PY - 2009/// CY - Geneva PB - World Health Organization KW - Aeronautics KW - Sanitation KW - Hygiene KW - Aviation medicine KW - Electronic books KW - local N1 - Includes bibliographical references; Electronic reproduction; Palo Alto, Calif.; ebrary; 2010; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10411819 ER -