Studies of the Efficiency of Water Purification Processes
Studies of the Efficiency of Water Purification Processes - Washington, D. C : Government Printing Office, 1930. - vi, 100 p. ; 18 cm. - Treasury Department ; 193 .
Horario de atención al público de lunes a viernes de 8:00 a 19:00 hs.
Plaza Rocha 137 (7 y 60)
La Plata, provincia de Buenos Aires, Argentina.
+54 0221 423-6607