Armco Drainage and Metal Products. (1950). Handbook of culvert and drainage practice: For the solution of surface and subsurface drainage problems ([New ed.].). Armco Drainage & Metal Products.
Cita Chicago Style (17a ed.)Armco Drainage and Metal Products. Handbook of Culvert and Drainage Practice: For the Solution of Surface and Subsurface Drainage Problems. [New ed.]. Middletown, Ohio: Armco Drainage & Metal Products, 1950.
Cita MLA (8a ed.)Armco Drainage and Metal Products. Handbook of Culvert and Drainage Practice: For the Solution of Surface and Subsurface Drainage Problems. [New ed.]. Armco Drainage & Metal Products, 1950.
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