Economic incentives will help keep the forested watersheds of North America healthy.
via LiveScience.com http://www.livescience.com/39183-protecting-the-nations-drinking-water-means-protecting-forests.html
via LiveScience.com http://www.livescience.com/39183-protecting-the-nations-drinking-water-means-protecting-forests.html
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου