Biological process design for wastewater treatment

Eitemau Tebyg

• Biological Process Design for Wastewater Treatment
  gan: Benefield,Larry D
  Cyhoeddwyd: (1980)
• Biological process design for wasterwater treatment
  gan: Benefield, L D
  Cyhoeddwyd: (1980)
• Biological process design for waste water treatment
  gan: Benefield, Larry D; Randall, Clifford W
  Cyhoeddwyd: (1980)
• Biological wastewater treatment /
  gan: Grady, C. P. Leslie
  Cyhoeddwyd: (1999)
• Biological wastewater treatment
  gan: Grady, Leslie C.P...[et.al]
  Cyhoeddwyd: (2011)