Standard specifications for roads and bridges
By: South Dakota, Department of Transportation.
Edition: 1990 ed.
Publisher: The Department
Published: 1990
Place of publication: [South Dakota]
Language: eng
Number of pages: 554
Subjects: Roads -- Specifications -- South Dakota.; Bridges -- Specifications -- South Dakota.
Other titles: South Dakota 1990.
Notes: Spine title: South Dakota 1990.
Includes index.