Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
North sea and Baltic canal
Steam bucket dredges for dry excavation in wide cuts. Illustrated description.
North sea and Baltic canal
Steam bucket dredges for dry excavation in wide cuts. Illustrated description.
Engineering Index Backfile | 1893
Engineering Index Backfile | 1895
Engineering Index Backfile | 1895
The North Sea and Baltic Canal
Engineering Index Backfile | 1895
North Sea and Baltic ship canal
| Engineering Index Backfile | 1894