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NOTES:
Source
(Pub. L. 87–128, title III, § 329, as added Pub. L. 94–68, § 7, Aug. 5, 1975, 89 Stat. 382; amended Pub. L. 97–35, title I, § 163, Aug. 13, 1981, 95 Stat. 378.)
Amendments
1981—Pub. L. 97–35 increased specific per centum loss from 20 to 30, and authorized a lesser per centum loss pursuant to determinations by the Secretary under applicable criteria.
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