00931cam a22002771a 4500 agr57000101 DLC 20260227111018.0 800102s1957 dcuab b f000 0 eng agr57000101 (OCoLC)5837692 DLC NCobUA DNAL DLC premarc n-us--- HD1751 .A9183 no. 157 1 Ag84Mr no.157 E700 Norton, Hugh Stanton, 1921- Highway transportation barriers in 20 States / [by Hugh S. Norton]. Washington, D.C. : U.S. Dept. of Agriculture, Agricultural Marketing Service, Marketing Research Division, 1957. iv, 40 p. : ill., maps ; 26 cm. Marketing research report ; no. 157 Cover title. Bibliography: p. 38-40. Transportation, Automotive Law and legislation United States. 11596 11596