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NALDC Record Details:

Roadside improvement

File:
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Author(s):
Simonson, Wilbur H. (Wilbur Herbert), 1897 , Royall, R. E. (Robert Edward), 1891 , United States. Dept. of Agriculture.
Subject(s):
Roadside improvement -- United States. , Highway engineering -- United States.
Format:
34 p.
Coverage:
United States
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1934
Series:
Miscellaneous publication
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.