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«Concrete course», vol. no. 4. Nepal, Department of Local Development, Kathmandu, Nepal, p. 13 p. : techn.drwngs, 1979.
R. Prasad,
«Report on rainwater harvesting in India and Middle East». Indian Institute of Science, Department of Civil Engineering, Bangalore, India, p. 80 p. + annex : drwngs., fig., maps, 1979.
F. Dubbeldam,
«Research on reservoir tank constructions in Nepal». Appropriate Technology Group of German Volunteer Service, Kathmandu, Nepal, p. 34 p. ; fig., tab., 1979.
N. Department NP, Pokhara, N. P. S. A. T. A. -, y Kathmandu, N. P. U. N. I. C. E. F. -,
«Stone masonry course», vol. no. 2. Nepal, Department of Local Development, Kathmandu, Nepal, p. 29 p. : techn.drwngs, 1979.
C. Ministry o CN,
«Utilization of rain water on Loess Plateau in Northwest China». China, Department of Environmental Protection, Ministry of Water Conservancy, Beijing, China, p. 40 p. : drwngs. tab., 1979.