(Q51383279)
Statements
The Brown-Duvel moisture tester and how to operate it (English)
0 references
Coleman, D. A. (David Augustus),
0 references
Boerner, E. G. (Emil George),
0 references
unknown value
U.S. Dept. of Agriculture
Washington, D.C.
1926
0 references
The Brown-Duvel moisture tester and how to operate it (IA brownduvelmoistu1375cole 0).pdf
768 × 1,281, 48 pages; 5 MB
768 × 1,281, 48 pages; 5 MB
0 references