The design of small bore sewer systems
Richard J. Otis
The design of small bore sewer systems - Washington, D.C. World Bank. 1985. - 52 p.
ill. ; 28 cm.
Sewerage,Developing countries,Sanitary engineering. --english--book
TD678 / .O85 1985.
The design of small bore sewer systems - Washington, D.C. World Bank. 1985. - 52 p.
ill. ; 28 cm.
Sewerage,Developing countries,Sanitary engineering. --english--book
TD678 / .O85 1985.