DougPaul
Well-known member
From American Scientist, Jul-Aug 2011:
A Walk in the Woods
by Anna Lena Phillips
Evidence builds that time spent in the natural world benefits human health
http://www.americanscientist.org/issues/pub/2011/4/a-walk-in-the-woods
Doug
A Walk in the Woods
by Anna Lena Phillips
Evidence builds that time spent in the natural world benefits human health
http://www.americanscientist.org/issues/pub/2011/4/a-walk-in-the-woods
Doug