Forest Service specifications for construction of roads & bridges.

Bibliographic Details
Corporate Author: United States. Forest Service. Engineering Staff
Format: Government Document Book
Language:English
Published: Washington, D.C. : U.S. Dept. of Agriculture, Forest Service, Engineering Staff : 1985.
Series:Engineering management ; EM-7720-100 LL.
Subjects:
Description
Item Description:"April 1985."
Physical Description:vi, 378 pages : illustrations ; 28 cm.