Yarnell, D. L. (David Leroy)
VIAF ID: 18825672 ( Personal )
Permalink: http://viaf.org/viaf/18825672
Preferred Forms
4xx's: Alternate Name Forms (3)
Works
Title | Sources |
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Excavating machinery used in land drainage. | |
Flow of water through 6-inch pipe bends | |
Tile-trenching machinery [MI] 1931 |