TY  - BOOK
AU  - Mara, D. Duncan (Editor)
TI  - Low-cost sewerage
SN  - 0471966916 
AV  - TD653 .L95 1996
PY  - 1996///
CY  - New York 
PB  - John Wiley & sons Inc.
N1  - Includes bibliographical references and index
ER  -