Ambassadors of the SkyDVD - 2016
A documentary about how Canada is leading the way to preserve dark skies and fight against light pollution.
Publisher: [Edmonton] :, Brandy Y Productions,, 
Copyright Date: ©2016
Branch Call Number: DVD 522.6 AMB
Characteristics: 1 videodisc (45 min.) : sound, colour ; 4 3/4 in digital,optical,unknown,rda video file,DVD video,region 1,rda