Hand pump maintenance in the context of community well projects : an Oxfam document /

书目详细资料
主要作者: Pacey, Arnold
企业作者: Oxfam
其他作者: Pacey, Arnold
格式: 图书
语言:English
出版: London : Intermediate Technology Publications, 1977.
主题:
Classic Catalogue: View this record in Classic Catalogue
实物特征
Item Description: Originally published: as 'Hand pump maintenance and the objectives of community well projects'. Oxford : Oxfam, 1976.
实物描述:38p. : ill. ; 21cm.
ISBN:0903031442 (sd) :