TY  - BOOK
ED  - WHO Task Group on Environmental Health Criteria for Noise.
ED  - Pan American Health Organization.
ED  - United Nations Environment Programme.
TI  - El Ruido
SN  - 9275314543
PY  - 1983///
CY  - Washington, D.C.
PB  - Organizaci'on Panamericana de la Salud
KW  - Noise
ER  -