Gaya APA

Donneen, I. (1972). Irrigation practise and water management ,water resources and development service land and water development division . Rome: Food and Adriculture organiation f the United Nations.

Gaya MLA

Donneen, I.D.. "Irrigation practise and water management ,water resources and development service land and water development division". Rome: Food and Adriculture organiation f the United Nations, 1972. Text.