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Selected texts: hydro power from energy for rural development Nas, Washington DC
(1978-06)
The water turbine differs from the waterwheel in that there is a contrived steady flow of water through passages created by the turbine blades or buckets. There are well-established classes of turbines generally classified ...
Rural development newsletter
(1972-12)
As this is the last issue of Volume I of the Newsletter, it offers a good opportunity for us to draw some lessons from our first year of cooperation, and to foresee what should be the main focus of our activities, during ...
Rural development newsletter
(1974-12)
Eighteen months ago, our Voluntary Agencies' Bureau (VAB) embarked upon an experimental field project mainly of sub-regional workshops and field studies. we set ourselves the task of bringing to each workshop representatives ...