A manual on operation and maintenance of communal standpost for extension workers and caretakers

A manual on operation and maintenance of communal standpost for extension workers and caretakers

书目详细资料
主要作者: Ng'ambi, Douglas
格式: 图书
语言:English
出版: Zambia Piped Supplies for Small Communities Project Zambia Africa, 1991.
主题:
Water-supply, Rural > Zambia.
Community organization.
Water-pipes.
Community development.