| 1975 - 766 pages
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| United States. Congress. Senate. Commerce - 1971 - 1024 pages
...levels are said to be increasing at a f»te of 1 decibel a year. Also, we support a national policy to promote an environment for all Americans free from noise that jeopardizes their health and welt»re. Being a public health organization, naturally we are concerned to see :h«t the required... | |
| United States. Congress. Senate. Committee on Commerce - 1972 - 1534 pages
...levels are said to be increasing at a ™te of 1 decibel a year. Also, we support a national policy to promote an environment for all Americans free from noise that jeopardizes their health and welfare. Being a public health organization, naturally we are concerned to see that the required... | |
| 1974 - 814 pages
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| 1973 - 848 pages
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| Bruno Böhlen - 1974 - 342 pages
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| 1984 - 842 pages
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