Words used in this part in the singular form shall be deemed to import the plural, and vice versa, as the case may demand.
source: 23 FR 9982, Dec. 23, 1958, unless otherwise noted. Redesignated at 30 FR 4195, Mar. 31, 1965, and further redesignated at 35 FR 15554, Oct. 3, 1970.
cite as: 9 CFR 350.1