The farming industry in the United States is second to none around the world.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/us-department-agriculture-releases-stricter-standards-decreasing-use-fertilizers
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/environment-news-network
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nitrogen-dioxide
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-life
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gulf-mexico
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mississippi
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chemical-fertilisers
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/farmers
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater-pollution