Irrigation
Zimmerman, Josef D.
Irrigation - New York John Wiley and Sons, Inc. 1966 - 224
Engineering and allied operations
Technology (Applied sciences)
Irrigation engineering
627.52 / Z7I
Irrigation - New York John Wiley and Sons, Inc. 1966 - 224
Engineering and allied operations
Technology (Applied sciences)
Irrigation engineering
627.52 / Z7I