W. Wesley Eckenfelder

Born 1926-01-01

Identifiers

  • Open LibraryOL404882A

Top Subjects

  • Sewage -- Purification (4)
  • Factory and trade waste -- Purification (3)
  • Factory and trade waste (2)
  • Water quality management (2)
  • Science/Mathematics (2)
  • Sewage -- Purification -- Activated sludge process (2)
  • Sewage -- Purification -- Biological treatment. (1)

Books by W. Wesley Eckenfelder

Total count: 15