http://www.dismarc.org/vocabulary/dmGenres/http://www.dismarc.org/vocabulary/dmGenres/?tema=748Naval warfare, ships http://www.dismarc.org/vocabulary/dmGenres/?tema=748 War, guns, gunnery BT http://www.dismarc.org/vocabulary/dmGenres/?tema=748 Ship artillery NT http://www.dismarc.org/vocabulary/dmGenres/?tema=748 Torpedoes and depth bombs NT http://www.dismarc.org/vocabulary/dmGenres/?tema=748 Naval bases NT http://www.dismarc.org/vocabulary/dmGenres/?tema=748 Warhips NT http://www.dismarc.org/vocabulary/dmGenres/?tema=748 Submarines NT