21. Wastewater engineering
پدیدآورنده : / by B.C. Punmia, Arun K. Jain and Ashok K. Jain
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Sewerage,Sewage,Disposal water reuse,Air- Pollution,Air, Purification
رده :
TA645
.
P85
1988
22. Wastewater engineering (including air pollution)
پدیدآورنده : / by B. C. Punmia, Ashok Kumar Jain
کتابخانه: Central library of medical university of Isfahan (Esfahan)
موضوع : Sewage disposal,Sewage disposal plants,Environmental engineering
رده :
TD146
.
E5
,
V
.
2
1996
