HESAWA : study on wells filled with hand pumps spare part distribution system
HESAWA : study on wells filled with hand pumps spare part distribution system
- Mwanza: The HESAWA Programme in Tanzania, 1993
- 35p. ill. 30cm.
Water supply
Hand pumps
EAF PAM QTO TJ903.H4
Water supply
Hand pumps
EAF PAM QTO TJ903.H4