Pilarczyk, K. W., & Pilarczyk, K. W. (1990). Coastal protection: Proceedings of the short course on coastal protection, Delf University of Technology, 30 June-1 July 1990. Rotterdam: Brookfield : A.A. Balkema.
Παραπομπή Chicago StylePilarczyk, Krystian W., and Krystian W. Pilarczyk. Coastal Protection: Proceedings of the Short Course On Coastal Protection, Delf University of Technology, 30 June-1 July 1990. Rotterdam: Brookfield : A.A. Balkema, 1990.
Παραπομπή MLAPilarczyk, Krystian W., and Krystian W. Pilarczyk. Coastal Protection: Proceedings of the Short Course On Coastal Protection, Delf University of Technology, 30 June-1 July 1990. Rotterdam: Brookfield : A.A. Balkema, 1990.
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