TY  - BOOK
ED  - Armco Drainage and Metal Products, Inc.
TI  - Handbook of drainage and construction products
AV  - TE213 .A7 1955
U1  - 625.7 
PY  - 1955///
CY  - Middletown, Ohio
PB  - Armco
KW  - Culverts
KW  - Drainage
N1  - Previous editions published under title: Handbook of culvert and drainage practice; Also issued online
UR  - http://www.archive.org/details/handbookofdraina00armc
UR  - http://www.openlibrary.org/books/OL14125750M
ER  -