9 C.F.R. § 202.101 Rule 1: Meaning of words.
Title 9 - Animals and Animal Products
In these rules, words in the singular form shall be deemed to import the plural, and vice versa, as the case may demand.
Title 9: Animals and Animal Products
PART 202—RULES OF PRACTICE GOVERNING PROCEEDINGS UNDER THE PACKERS AND STOCKYARDS ACT
Rules of Practice Applicable to Reparation Proceedings
§ 202.101 Rule 1: Meaning of words.

