1. Microscopic examination of the activated sludge process
پدیدآورنده : /Michael H. Gerardi ; illustrations by Brittany Lytle.
کتابخانه: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
موضوع : Sewage--Purification--Activated sludge process.,Sewage sludge--Characterization.,Microscopy.,Microorganisms.,Water--Microbiology.
رده :
TD
756
.
G429
2008
2. Microscopic examination of the activated sludge process
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central Library and Documents Center of Mazandaran University (Mazandaran)
موضوع : Sewage, Purification, Activated sludge process,Sewage sludge, Characterization,Microscopy,Microorganisms,Water, Microbiology
رده :
TD756
.
G429
2008
3. Microscopic examination of the activated sludge process
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central library of medical university of Isfahan (Esfahan)
موضوع : Sewage- Purification- Activated sludge process,Sewage sludge- Characterization,Microscopy,Microorganisms,Water- Microbiology
رده :
TD756
.
G4
2008
4. Microscopic examination of the activated sludge process
پدیدآورنده : Gerardi, Michael H.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Purification -- Activated sludge process ، Sewage,Characterization ، Sewage sludge,، Microscopy,، Microorganisms,Microbiology ، Water
رده :
TD
756
.
G429
2008
5. Nitrification and Denitrification in the activated Sludge Process
پدیدآورنده : Michael H. Gerardi
کتابخانه: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
موضوع : Sewage - Purification - Nitrogen removal,Nitrification,Sewage - Purification - Activated Sludge process
رده :
TD
758
.
3
.
N58G47
2002
6. Nitrification and dentrification in the activated sludge process
پدیدآورنده : Michael H. Gerardi
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Sewage- Purfication- Nitrogen removal,Nutrification
رده :
TD
،
758
,.
5
،.
N58
,.
G47
،
2002
7. Nitrification and denitrification in the activated sludge process
پدیدآورنده : Gerardi, Michael H.
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Sewage - Purification - Nitrogen removal,، Nitrification,، Sewage - Purification - Activated sludge process
رده :
TD
758
.
5
.
N58
G47
2002
8. Nitrification and denitrification in the activated sludge process
پدیدآورنده : Gerardi, Michael H.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Purification -- Nitrogen removal ، Sewage,، Nitrification,Purification -- Activated sludge process ، Sewage
رده :
TD
758
.
3
.
N58
G47
2002
9. Settleability problems and loss of solids in the activated sludge process
پدیدآورنده : / by Michael H. Gerardi
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Sewage- Purification- activated sludge
رده :
TD756
.
G435
2002
10. Settleability problems and loss of solids in the activated sludge process
پدیدآورنده : Gerardi, Michael H.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Purification -- Activated sludge process ، Sewage
رده :
TD
756
.
G43
2002
11. Settleability problems and loss of solids in the activated sludge process
پدیدآورنده : Gerardi, Michael H
کتابخانه: Library of Razi Metallurgical Research Center (Tehran)
موضوع : Purification Activated sludge process ، Sewage
رده :
TD
756
.
G43
2002
12. <The> Microbiology of Anaerobic digesters
پدیدآورنده : Michael H.Gerardi,Title
کتابخانه: Library of Islamic Azad University, Qom branch (Qom)
موضوع : Seage sludge digestion,Anaerobic bactria
رده :
TD
.
G47
769
2003
13. The biology and troubleshooting of facultative lagoons /
پدیدآورنده : Michael H. Gerardi ; illustrations by Brittany Lytle
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Aquatic biology.,Lagoon ecology.,Sewage lagoons.
رده :
TD746
.
5
14. The microbiology of anaerobic digesters
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central Library and Information Center of the University of Mohaghegh Ardabili (Ardabil)
موضوع : Sewage sludge digestion,Anaerobic bacteria
رده :
TD769
.
G47
2003
15. The microbiology of anaerobic digesters
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central Library and Document Center of Shahid Chamran University (Khuzestan)
موضوع : Sewage sludge digestion.,Anaerobic bacteria.
رده :
TD
,
769
,.
G47
,
2003
16. The microbiology of anaerobic digesters
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central Library of Kashan University of Medical Sciences (Esfahan)
موضوع : Sewage sludge digestion,Anaerobic bacteria
رده :
TD769
.
G47
2003
17. The microbiology of anaerobic digesters
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central library of medical university of Isfahan (Esfahan)
موضوع : Bacteria, Anaerobic
18. The microbiology of anaerobic digesters
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central Library and Documents Center of Mazandaran University (Mazandaran)
موضوع : Sewage sludge digestion,Anaerobic bacteria
رده :
TD769
.
G47
2003
19. The microbiology of anaerobic digesters
پدیدآورنده : / Michael H. Gerardi
کتابخانه: Central Library and Information Center of the University of Mohaghegh Ardabili (Ardabil)
موضوع : Sewage sludge digestion,Anaerobic bacteria
رده :
TD769
.
G47
2003
20. #The microbiology of anaerobic digesters
پدیدآورنده : #Michael H. Gerardi
کتابخانه: Central Library of Esfehan University of Technology (Esfahan)
موضوع : Sewage sludge digestion ،Anaerobic bacteria
رده :
#
TD
،#.
G47
،#
2003
