Water supply and sanitation in developing countries
edited by Eric J. Schiller, Ronald L. Droste
- Ann Arbor, Mich. Sevenoaks Ann Arbor Science c1982
- xi, 368 p. ill., 1 facsim., 1 port. 24cm
0250404907
Sanitary engineering--Developing countries
628.091724 4a / W324 / 4b
0250404907
Sanitary engineering--Developing countries
628.091724 4a / W324 / 4b