Hand pump maintenance; in the context of community well projects, an  OXFAM  document

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center	:	Isfahan University of Medical Sciences
Material Type	:	Latin Book
Record Number	:	51616
Doc. No	:	441
Language of Document	:	persian
Main Entry	:	Pacey, Arnold Comp
Title & Author	:	Hand pump maintenance; in the context of community well projects, an OXFAM document/ Compiled by: Arnold pacey
Publication Statement	:	London: International technology, [c1977].
Page. NO	:	43 p:. illus
Notes	:	Print
Subject	:	Water- supply engineering
Class Number	:	‭TJ900‬
Book number	:	‭P115h 1977‬


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