Method to estimate dry-kiln schedules and species groupings tropical and temperate hardwoods

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1996

Effect of moisture content on warp in hardwood 2 by 6's for structural use

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1999

Heat sterilization times of five hardwood species

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2005

Estimating air drying times of samll-diameter ponderosa pine and Douglas-fir logs

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2003

Estimating air drying times of lumber with multiple regression

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2004

Effect of drying methods on warp and grade of 2 by 4's from small-diameter ponderosa pine

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2001

Effect of drying temperature on warp and downgrade of 2 by 4's from small-diameter ponderosa pine

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2004

Effect of wet bulb depression on heat sterilization time of slash pine lumber

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2002

Heat sterilization time of Ponderosa pine and Douglas-fir boards and square timbers

by Simpson, William Turner, 1938-
Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2003

Dry kiln operator's manual

Rev. Aug. 1991.

Published: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory ; For sale by the U.S. G.P.O., Supt. of Docs., 1991