TY  - BOOK
AU  - Stevens, W.C.
TI  - Measurement of distortion on converted timber  with an appendix: describing the experimental grading system used in seasoning investigations at princes risborough
U1  - 691.1 21st ed.
PY  - 1929///
CY  - Bucks
PB  - Forest Products Research, Princes Risborough
KW  - Grading timber
KW  - Spring and Bow
KW  - Grading system
KW  - Fibre
N1  - Department of Scientific  and Industrial Research;
MISC: (I). No. 5
ER  -