Railroad tie decay ; comprising The decay of ties in storage, by C. J. Humphrey ... Defects in cross ties, caused by Fungi, by C. Audrey Richards.

Bibliographic Details
Corporate Authors: American Wood-Preservers' Association, United States. Forest Service. Forest Products Laboratory, Madison
Other Authors: Humphrey, C. J. (Clarence John), 1882-1970, Richards, Clarice Audrey
Format: Book
Language:English
Published: Washington, D. C. : American Wood-Preservers' Association, 1939.
Subjects:
Description
Item Description:Prepared in cooperation with the Forest Products Laboratory, Madison, Wisconsin.
"The decay of ties in storage" was earlier published in Baltimore, 1920; "Defects in cross ties, caused by Fungi" first appeared in Cross tie bulletin published by the Railway Tie Association, March, 1938.
Physical Description:54 pages : illustrations ; 23 cm.
Bibliography:"Literature Cited": page 37.