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Biblio
Found 5 results
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Keyword
is
hand pumps
and
Author
is
Vergnet -Ingre, FR
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1995
G. H. Ghana Broa Accra
y
Ingre, F. R. Vergnet -
,
«
Ghana TV broadcast
»
. Ste Vergnet, Ingre, France, p. Video (6 min.): VHS/PAL, 1995.
1994
F. R. Vergnet - Ingre
,
«
Cost comparison of handpump components : the West African experience
»
. Vergnet SA, Ingre, France, p. 19 p., 1994.
F. R. Vergnet - Ingre
,
«
Technical analysis on Vergnet hydropumps for use in Ghana : document based on field experience
»
. Vergnet SA, Ingre, France, p. 32 p., 1994.
1989
C. M. C. R. T. V. - Yaounde
y
Ingre, F. R. Vergnet -
,
«
[Cameroon : Operation 2000 Water Points : a documentary on the new village water supply policy]
»
. Ste Vergnet, Ingre, France, p. Video (20 min.): VHS/PAL, 1989.
F. R. Vergnet - Ingre
,
«
A company involved in development
»
. Vergnet SA, Ingre, France, p. Video (15 min.) + video (25 min.) : VHS, 1989.
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