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Filters: Keyword is construction materials and Author is Nissen-Petersen, E.  [Clear All Filters]
1992
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, How to build and install gutters with splash-guard. Asal Consultants, Kitui, Kenya, p. 14 p. : drwngs., photogr., 1992.
1990
E. Nissen-Petersen and Lee, M., Rock catchment dam with self-closing watertap, vol. no. 3. ASAL Rainwater Harvesting, Nairobi, Kenya, p. 40 p. : fig., 1990.
E. Nissen-Petersen and 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 and Lee, M., Spring protections, vol. no. 6. ASAL Rainwater Harvesting, Nairobi, Kenya, p. iii, 29 p.: fig., 1990.
E. Nissen-Petersen and Lee, M., Water tanks with guttering and hand-pump, vol. no. 1. ASAL Rainwater Harvesting, Nairobi, Kenya, p. ii, 52 p. : fig., tab., 1990.