Waste water treatment in Latin America
Idelovitch,Emanuel Ringskog,Klas
Waste water treatment in Latin America Old and new options / Emanuel Idelovitvh and Klas Ringskos - Washington,D.C World Bank 1997 - ix, 68p. - Directions in development .
Social problems
Waste water - Latin America
Waste water treatment in Latin America Old and new options / Emanuel Idelovitvh and Klas Ringskos - Washington,D.C World Bank 1997 - ix, 68p. - Directions in development .
Social problems
Waste water - Latin America