18 febrero 2015
Doing more to keep farm runoff out of the country’s waterways can start with a few key questions about what the land looks like, researchers say after creating a comprehensive nutrient runoff mitigation guide for farmland in both the Ohio and Upper Mississippi River Basins.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/QyUZfup8a5k/150218165858.htm
