Rydzewski, J. R. ed
Irrigation development planning: An introduction for engineers - Chichester John Wiley 1987 - 265 p.
0471915068
Irrigation planning, Irrigation engineering
626.81 R99I
Irrigation development planning: An introduction for engineers - Chichester John Wiley 1987 - 265 p.
0471915068
Irrigation planning, Irrigation engineering
626.81 R99I