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Biblio

Found 5 results
Filters: Keyword is hand pumps and Author is Vergnet -Ingre, FR  [Clear All Filters]
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.
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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