Irrigation
Israelsen, Orson W.
Irrigation Principles And Practices - 3 - New York John Wiley and Sons 1962 - 447
Engineering and allied operations
Technology (Applied sciences)
Irrigation engineering
627.52 / I-8I
Irrigation Principles And Practices - 3 - New York John Wiley and Sons 1962 - 447
Engineering and allied operations
Technology (Applied sciences)
Irrigation engineering
627.52 / I-8I