Bern : Direktion für Verkehr, Energie und Wasser des Kantons Bern (VEWD) ; Zbinden Film, 1991
Physical Description:
1 VHS Cassette, PAL, (19 min)
Publication Year:
1991
ISBN:
DOI:
Notes:
Presentation of a lot of different utilization of water in industry or for outdoor activities. The water management is describe at the level of the Bern's canton, from the water treatment to the risks of water pollution for the grounwater.