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77.288 Tampilan
Should Walkerville get rid of the swamp and replace it with a great new shopping mall or build the mall somewhere else? The class learns that the swamp is an important habitat and natural water filter, but the town council’s not convinced until... FLOOD!
Tanggal Mengudara Pertama : Sep 10, 1994
Tanggal terakhir mengudara : Dec 06, 1997
Episode : 52 Episode
Musim : 4 Musim
Waktu: 25 menit
Studio: PBS Kids
Negara: Canada, United States of America