Sewage treatment : basic principles and trends

Antzeko izenburuak

• Sewage treatment/
  nork: Imhoff, Karl, 1876-1965, et al.
  Argitaratua: (1940)
• Sewage treatment/
  nork: Imhoff, Karl, 1876-1965, et al.
  Argitaratua: (1956)
• Sewage treatment: design and specification/
  nork: Escritt, L. B. (Leonard Bushby)
  Argitaratua: ( 195)
• Sewage treatment practice/
  nork: Victoria. Department of Health
  Argitaratua: (1975)
• Sewage treatment / [kasetvideo]
  Argitaratua: ([199)