Thorn, R. B. (1959). Design of land drainage. Butterworths scientific publications.
Chicago Edition CitationThorn, Roland Berkaley. Design of Land Drainage. London: Butterworths scientific publications, 1959.
MLA Edition CitationThorn, Roland Berkaley. Design of Land Drainage. Butterworths scientific publications, 1959.
Warning: These citations may not always be 100% accurate.