Hydraulics of open wells and multiple tube-wells.
Koul, R.K.
Hydraulics of open wells and multiple tube-wells. - 145p.
Hydraulics
Wells
Design
Pumps
Irrigation equipment
Drainage
Equipment
Hydraulics of open wells and multiple tube-wells. - 145p.
Hydraulics
Wells
Design
Pumps
Irrigation equipment
Drainage
Equipment