(1980). 1979 general d-cracking survey of PCCP in districts 1, 2 and 4 and Bates, Cedar, St. Clair, and Vernon counties in district 7 / prepared by Missouri Highway and Transportation Department, Division of Materials and Research.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)1979 General D-cracking Survey of PCCP in Districts 1, 2 and 4 and Bates, Cedar, St. Clair, and Vernon Counties in District 7 / Prepared by Missouri Highway and Transportation Department, Division of Materials and Research. 1980.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)1979 General D-cracking Survey of PCCP in Districts 1, 2 and 4 and Bates, Cedar, St. Clair, and Vernon Counties in District 7 / Prepared by Missouri Highway and Transportation Department, Division of Materials and Research. 1980.
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