Skip to main content
Found 2 results
Filters: Keyword is roughing filtration and Author is Wegelin, M.  [Clear All Filters]
1998
Latorre M., J., Wegelin, M., and Galvis C., G., La filtracion gruesa en el tratamiento de agua de fuentes superficiales, vol. no. 4/98. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. vi, 170 p. : fig., photogr., tab., 1998.
1996
Wegelin, M., Surface water treatment by roughing filters : a design, construction and operation manual, vol. no. 2/96. St. Gallen, Switzerland: SKAT (Swiss Centre for Development Cooperation in Technology and Management), 1996, p. 163 p. : fig., tab.