4 types of dams
DESCRIPTION
4 Types of Dams. Arch Dam. Buttress Dams. Embankment Dams. Gravity Dams. - PowerPoint PPT PresentationTRANSCRIPT
4 Types of Dams4 Types of Dams
Arch DamArch Dam
Buttress DamsButtress Dams
Embankment DamsEmbankment Dams
Gravity DamsGravity Dams