The textile fibres; their physical, microscopical, and chemical properties (1904)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, J. Wiley & sons; [etc., etc.] · leaf 218
Fig. 50.—Manila Hemp. (Hohnel.)5, cross-sections; /, lumen without contents; /, lumen containing granular mat-ter; a, silicious skeleton of the stegmata; b, rows of stegmata, flat side; c,the same, narrow side. A. B.
Textile fibers
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