Biblio

E. Nissen-Petersen, Madsen, B., y Katui-Katua, M., «Water for rural communities : how Kenyan rural communities can construct their own water supplies with assistance from the Water Services Trust Fund», vol. no. 1. Asal Consultants, Nairobi, Kenya, p. 52 p. : map, photogr., tab. , 2006.

E. Nissen-Petersen, «Water from dry riverbeds : how dry and sandy riverbeds can be turned into water sources by hand-dug wells, subsurface dams, weirs and sand dams», vol. no. 3. Asal Consultants, Nairobi, Kenya, p. vii, 60 p. : fig., photogr., tab., 2006.

E. Nissen-Petersen, «How to build an underground tank with dome (volume 80 cubic metres)». Asal Consultants, Kitui, Kenya, p. 30 p. : fig., photogr., 1992.

E. Nissen-Petersen y Lee, M., «Shallow wells with bucketlift», vol. no. 4. ASAL Rainwater Harvesting, Nairobi, Kenya, p. 26 p.: fig., 1990.

E. Nissen-Petersen, «Small earth dam built by animal traction», vol. no. 2. ASAL Rainwater Harvesting, Nairobi, Kenya, p. 27 p.: fig., 1990.

E. Nissen-Petersen y Lee, M., «Water tanks with guttering and hand-pump», vol. no. 1. ASAL Rainwater Harvesting, Nairobi, Kenya, p. ii, 52 p. : fig., tab., 1990.