Title 7
SECTION 29.3063
29.3063 Subgrade.
§ 29.3063 Subgrade.Any grade modified by a special factor symbol.
[24 FR 8771, Oct. 29, 1959. Redesignated at 47 FR 51722, Nov. 17, 1982, and at 49 FR 16758, Apr. 20, 1984]';
Any grade modified by a special factor symbol.
[24 FR 8771, Oct. 29, 1959. Redesignated at 47 FR 51722, Nov. 17, 1982, and at 49 FR 16758, Apr. 20, 1984]