Hardboard-webbed I-beams
Subtitle: effects of long-term loading and loading environment
By: by Michael J. Superfesky and Terry J. Ramaker.
Contributors: Ramaker, Terry J.; Forest Products Laboratory (U.S.).; United States. Forest Service.
Series: USDA Forest Service research paper FPL ; 306; Research paper FPL -- 306.
Publisher: Dept. of Agriculture, Forest Service, Forest Products Laboratory
Published: 1978
Place of publication: Madison, Wis
Language: eng
Number of pages: 15
Subjects: Hardboard.; Wood -- Research -- United States.; Wooden beams -- Testing.
Notes: Bibliography: p. 13.