Irrigation practice and design : diversion and distribution works
v.4 : ill.
Includes index
Content notes : V.1Soils,crops and sources of water -.v.4.Diversion and distribution works
Irrigation Irrigation-Designs and plans
v.4 : ill.
Includes index
Content notes : V.1Soils,crops and sources of water -.v.4.Diversion and distribution works
Irrigation Irrigation-Designs and plans