Environmental impact of sewage and effluent disposal on the river system /

Antzeko izenburuak

• Environmental impact of sewage and effluent disposal on river system /
  nork: Palharya, J.P
  Argitaratua: (1993)
• Environment impact of sewage and effluent disposal on the river system
  nork: Malviya, Shobha, et al.
• ENVIRONMENTAL IMPACT OF SEWAGE AND EFFLUENT SYSTEM
  nork: PALHARYA J P
• Environmental impact of seivage and efficient disposal on the river system
  nork: Palharya, J P
  Argitaratua: (1993)
• Disposal of sewage
  nork: Veal, T H P
  Argitaratua: (1927)