Biblio

J. Reynolds, “Handpumps : toward a sustainable technology : research and development during the Water Supply and Sanitation Decade”, vol. no. 5. World Bank, Water and Sanitation Division, Washington, DC, USA, p. viii, 153 p.: fig., tab., 1992.

N. L. W. A. V. I. N. - Dedemsvaart, Pompe a main Wavin a action directe : manuel d'instruction pour l'installation et la maintenance. Dedemsvaart, The Netherlands: Wavin Overseas, 1988, p. 13 p.: fig.

I. Ministry o Sanitation and Jakarta, I. D. U. N. I. C. E. F. -, “Report on trial of WAVIN handpump in Indonesia”. UNICEF, Jakarta, Indonesia, p. 30 p.: fig., map., photogr., tab., 1988.

N. L. W. A. V. I. N. - Dedemsvaart, Wavin direct action handpump : instruction manual for installation and maintenance. Dedemsvaart, The Netherlands: Wavin Overseas, 1988, p. 13 p.: fig.

I. N. D. A. N. I. D. A. - Bhubaneshwar, “Hand pump testing programme WAVIN direct action low lift pumps : 1st interim report”. DANIDA, Ministry of Foreign Affairs, Bhubaneshwar, India, p. 10, v p.: fig., tab., 1987.

J. Reynolds, “Pompe a main Wavin”. WAVIN, Dedemsvaart, The Netherlands, p. 13 p.: fig., tab., 1986.

C. A. Testing an Research and Dedemsvaart, N. L. W. A. V. I. N. -, “WAVIN handpump”. WAVIN, Dedemsvaart, The Netherlands, p. 26 p.: fig., 1986.

N. L. W. A. V. I. N. - Dedemsvaart, “Wavin handpumps”. WAVIN, 1984.