7 C.F.R. § 29.3036
Leaf surface
The smoothness or roughness of the web or lamina of a tobacco leaf. Leaf surface is affected to some extent by the size and shrinkage of the veins or fibers. (See Elements of quality.)
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The smoothness or roughness of the web or lamina of a tobacco leaf. Leaf surface is affected to some extent by the size and shrinkage of the veins or fibers. (See Elements of quality.)