Noise Hygienic aspects Noise - Phsiological effect Noise Control
series
(Environmental Hea Lth Criteria 12 .L؛ )
Language
انگلیسی
Retrieval Number
Congress: .E316C52625PQ
انگليسي.
This report Contains the Collective Viws of an international group of exports - and dces not necessarily represent the decisions or the stated policy of either the wold Health Organization or the - United Nations Environment programme.