First report by William Blackadder, Esq., Civil Engineer, relative to the effects of the operations, ... in the Tideway at Powgavie, upon the Scour at Dundee. (Second report by William Cubitt, Esq., F.R.S.E. relative to the effects upon the Scour of the Estuary of the Tay, of the operations of the Tideway at Powgavie.).
Blackadder, William.
[Glammiss,
1844-1845]