01003cam a22002411  450000100060000000300080000600500170001400800390003103500190007004000270008904100080011608200220012411000600014624501100020626000650031630000620038150000420044350001840048550400510066965000140072065000140073465000130074814887BD-RjUL20211208235718.0130401s1938    ohuaf         001 0beng  a(BD-RjUL)14941  aDLCcBD-RjULdDLCbeng  aeng  a625.734bARH 19382 aArmco Drainage Products Association. [from old catalog]10aHandbook of culvert and drainage practice for the solution of surface and subsurface drainage problems...  aMiddletown, OH :bArmco Culvert Manufacturers Assoc.,c1938.  a3 p. l., [ix]-x, 475 p. :bill., plate, diagrs. ;c19 cm.  aLeaves of coordinate paper (4 at end)  a"The engineers of the Armco international corporation, collaborating with the technical staff of the Armco culvert manufacturers association, have .. prepared this volum." --Pref.  aIncludes bibliographical references and index. 0aCulverts. 0aDrainage. 0aBridges.