TY  - BOOK
TI  - Guide to hygiene and sanitation in aviation
SN  - 9789241547772
U1  - 616.9802 
PY  - 2009///
CY  - Geneva
PB  - World Health Organization
KW  - General issue
KW  - Water requirements
KW  - Water safety plans
KW  - Water quality
KW  - Sanitary condition of aircraft
ER  -