TY  - BOOK
AU  - Otis,Richard J.
AU  - Mara,David Duncan
ED  - World Bank.
ED  - United Nations Development Programme.
ED  - International Drinking Water Supply and Sanitation Decade.
TI  - The design of small bore sewer systems
PY  - 1985///
CY  - Washington, D.C.
PB  - World Bank
KW  - Sewage
KW  - Developing countries
KW  - Zambia
KW  - Australia
KW  - Nigeria
KW  - United States
ER  -