1. Applications of commercial oxygen to water and wastewater systems
پدیدآورنده :
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Sewage-- Purification-- Oxidation-- Congresses,، Sewage-- Purification-- Activated sludge process-- Congresses
رده :
TD
758
.
A66
2. Atlanta conference
پدیدآورنده :
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Sewage - Purification - Activated sludge process - Congresses
رده :
TD
756
.
A83
1975
3. Modelling and microbiology of activated sludge processes
پدیدآورنده : / erdited by M. Henze...(et al)
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Sewage- Purification- Activated sludge process- Congresses,Sewage- Purification- Activated sludge process- Mathematical models- Congresss
رده :
TD756
.
M686
1998