The Director of the Federal Register has approved, under 5 U.S.C. 552(a) and 1 CFR part 51, the incorporation by reference of the following publications. Incorporations by reference found within a regulation are effective upon the effective date of that regulation. For more information on incorporation by reference, see http://www.archives.gov/federal-register/cfr/ibr-locations.html .
481 N. Frederick Ave., Suite 500, Gaithersburg, MD 20877–2407 Telephone: (301) 924–7077
| Publication | CFR Reference |
|---|---|
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Official Methods of Analysis sections 18.004 (p. 331), 32.059 and 32.060 (p. 613), Fourteenth Edition (1984)
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264.107
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Official Methods of Analysis sections 18.003 (p. 285), 32.050 and 32.051 (p. 543), Thirteenth Edition (1980)
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264.107
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Map Sales, Box 25286, Denver, CO 80225
| Publication | CFR Reference |
|---|---|
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Department of the Interior (DOI), U.S. Geological Survey (USGS), ”Hydrologic Unit Maps,” Water Supply Paper 2294, 1987; and DOI, USGS, 1974, 1:500,000 Scale Hydrologic Unit Maps for the States of Oregon, Washington, and Idaho
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226.22
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Department of the Interior (DOI), U.S. Geological Survey (USGS), ”Hydrologic Unit Maps,” Water Supply Paper 2294, 1987; and DOI, USGS, 1:500,000 Scale Hydrologic Unit Maps for the State of Oregon, 1974, and the States of Washington and Idaho
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226.205
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Department of the Interior (DOI), U.S. Geological Survey (USGS), ”Hydrologic Unit Maps,” Water Supply Paper 2294, 1987; and DOI, USGS, 1:500,000 Scale Hydrologic Unit Maps for the State of Oregon, 1974, and the State of California, 1978
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226.210
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