Ozonization used in water and sewage treatment : Citations from the NTIS Data Base.

MLA

Ozonization Used In Water and Sewage Treatment : Citations From the Ntis Data Base. Springfield, VA: National Technical Information Service, 1978.

APA

(1978). Ozonization used in water and sewage treatment : Citations from the NTIS Data Base. Springfield, VA: National Technical Information Service.

Chicago

Ozonization Used In Water and Sewage Treatment: Citations From the NTIS Data Base. Springfield, VA: National Technical Information Service, 1978.