Laboratory and field testing of handpumps
By: Goh Sing Yau.
Series: IDRC-TS -- 51e; IDRC-TS (Series) -- 51e
Publisher: International Development Research Centre
Published: 1985
Place of publication: Ottawa
Language: eng
Number of pages: 138
Subjects: Pumping machinery -- Testing; Tools -- Testing
Notes: Summaries in English, French and Spanish.

"Microfiche edition available".

"Il existe également une édition française de cette publication".

Bibliography: p. 92-95.