Improvement of the navigation of the River Nene from the sea to Peterborough ; drainage of the north western parts of the Middle Level, Whittlesea Mere, Moreton's Leam Wash, &c., at a meeting of the London Board, held this 1st day of May, 1840
Rennie, John,Sir,1794-1874.

[1840]
Includes text of report by John Rennie