Portable wetland area and stream crossings
By: Lola Mason
Contributors: Technology & Development Center (San Dimas, Calif.)
Publisher: U.S. Dept. of Agriculture, Forest Service, Technology & Development Center
Published: 1991
Place of publication: [San Dimas, Calif.]
Language: eng
Number of pages: 110
Subjects: Rivers; Bridges; Military Stream crossing; Wetlands; Transportation
Notes: "December 1990"--Cover.