Shankland, Ernest Claude.
Dredging of harbours and rivers : A Work of descriptive and technical reference combining hydrography, dredging, hydraulics and seamanship - Glasgow Brown,Son&Ferguson 1949 - xii, 262 p.
Dredging
627.73 / S5286
Dredging of harbours and rivers : A Work of descriptive and technical reference combining hydrography, dredging, hydraulics and seamanship - Glasgow Brown,Son&Ferguson 1949 - xii, 262 p.
Dredging
627.73 / S5286