RecordNumber
51280
Author
Yau, Goh sing
Title
Laboratory and field testing of handpumps
Author Statement
Goh sing Yau
Publication
IDRC
Publication Year
1985
Collation
138 p.: diagrs
Series
IDRC- TS 51e
Subject
Hand pumps- Laboratory manuals
Main Class
621
Sub Class
.64
Cutter no
Y35l
وارد كنندة اطلاعات
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