TY  - BOOK
ED  - National Clay Pipe Institute (U.S.)
TI  - Clay pipe engineering manual
AV  - TP839 .C43 1982
U1  - 628/.24 19
PY  - 1982///
CY  - Washington, D.C.
PB  - National Clay Pipe Institute
KW  - Pipe, Clay
KW  - Handbooks, manuals, etc
KW  - Drainage
N1  - Includes index
UR  - http://www.archive.org/details/claypipeengineer00nati
UR  - http://www.openlibrary.org/books/OL2976288M
ER  -