River training for depth is achieved by_______________?
(A) groynes
(B) construction of dykes or leavees
(C) both (A) and (B)
(D) groynes and bandalling
Share this... |
![]() Facebook
|
![]() Twitter
|
![]() Linkedin
|
![]() Whatsapp
|
Your email address will not be published. Required fields are marked *