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Par Collection Par Auteur- HELLEINER, F. M. (1)
- KABELE, J. (1)
- 1981 (2)
- The regionalization of a waterway: a study of recreational boat traffic
- 1981
- The study of the proposed canal connection should be an important base for further precise defining of the technical solution of the project very important for the Czechoslovak waterway network.
- 1981