Agency rethinks how climbers dispose of poop on Alaska peak

[ahlam1399]

For more than a decade, the National Park Service has required that climbers keep waste off the Alaska mountain?s surface.http://feeds.feedburner.com/~r/NydnRss/~4/X0Tf4jM1ZdM

أكثر... (http://feeds.nydailynews.com/~r/NydnRss/~3/X0Tf4jM1ZdM/agency-rethinks-climbers-dispose-poop-alaska-peak-article-1.3847173)