Obálka

First progress report on the utilization

Podrobná bibliografie
Hlavní autor: Potts, Phillip W.
Korporace: Georgia Institute of Technology. Engineering Experiment Station. Officwe of International Programs, U.S. Agency for International Development
Médium: Kniha
Jazyk:angličtina
Vydáno: Atlanta, georgia Georgia Institute of Technology 1977.
Témata:
Pump.
Water utilization.
Evaluation.
hand-operated pump.