Safadi,, Raed Research on irrigation and drainage technologies : fifteen years of World Bank experience / Raed Safadi, Hervé Plusquellec

Research on irrigation and drainage technologies : fifteen years of World Bank experience / Raed Safadi, Hervé Plusquellec . - Washington : The World Bank, 1991 . - [8], 56 p. 28 cm . - (World Bank discussion papers; 128)
0-8213-1891-8 (Brochado)

631.67