Six simple pumps : a construction guide
Six simple pumps : a construction guide (Book)
- Arlington, Virginia Volunteers in Technical Assistance 1983
- 94 p. 26 cm.
0866191666
Hydraulic machinery Pumping machinery
621.65/.68 SIX / 10632
0866191666
Hydraulic machinery Pumping machinery
621.65/.68 SIX / 10632