TY - BOOK TI - Timber of home-grown douglas fir (pseudotsuga taxifollia brit.) U1 - P 674.144 21st ed. PY - 1931/// CY - London PB - The Authority of His Majesty's Stationery Office KW - Timber KW - Structure of the wood KW - Kiln-drying KW - Mechanical strength N1 - Department of Scientific and Industrial Research Forest Products Research Bulletin No. 10 ER -