LONGMANS' CIVIL ENGINEERING SERIES 



PRINCIPLES AND PRACTICE 



OF 



HARBOUR CONSTRUCTION 



BY 



WILLIAM SHIELD, F.R.S.E. 



MEMBER OF THE INSTITUTION OF CIVIL ENGINEERS, AND FORMERLY EXECUTIVE 

 ENGINEER NATIONAL HARBOUR OF REFUGE, PETERHEAD, N.B. 



WITH ILLUSTRATIONS 



NEW IMPRESSION 



DATE 



SEEN BY 



PRESERVATION 



SERVICES 



MAN 3 1992 



LONGMANS, GREEN, AND CO. 



39 PATERNOSTER ROW, LONDON 



NEW YORK, BOMBAY, AND CALCUTTA 



1910 









