March 13, 2012
January 17, 2012
August 19, 2011
April 11, 2011
February 19, 2011
February 19, 2011
September 15, 2010
May 11, 2010
November 4, 2009
October 22, 2009
Nitrogen Pollution Impacts in the US
February 16, 2012
Climatewire
November 1, 2011
Bangor Daily News
September 10, 2011
Colorado News Agency/Ag Journal
August 19, 2011
Baltimore Sun
August 9, 2011
One Earth
May 11, 2011
Science Daily
February 25, 2011
Yahoo! News
January 10, 2011
Reuters
November 23, 2010
KUNC-FM
October 11, 2010
Columbus Dispatch
August 1, 2010
Grist
June 21, 2010
Scientific American
January 14, 2010
Christian Science Monitor
Fertilizer and The Global Nitrogen Challenge
March 12, 2012
Bloomberg
October 13, 2011
Financial Times
June 4, 2011
New York Times
March 11, 2010
TIME
June 19, 2009
New York Times
March 20, 2009
Scientific American
May 15, 2008
WIRED
Nitrates and Groundwater Contamination
March 13, 2012
MSNBC
March 13, 2012
AP in Washington Post
October 1, 2011
The Fresno Bee
June 1, 2011
LA Times
February 2, 2011
Minneapolis Star-Tribune
November 7, 2010
Los Angeles Times
July 6, 2010
The Atlantic
March 13, 2010
California Watch
Coastal "Dead Zones"
July 21, 2011
Yale Environment 360
May 18, 2011
PBS News Hour
January 20, 2011
World Resources Insitute
July 7, 2010
The Guardian
April 29, 2010
Grist
August 29, 2009
Huffington Post
Farm-Level Solutions
January 21, 2012
State Journal-Register (Springfield IL)
October 19, 2011
Fast Company
October 12, 2011
Star Tribune
August 14, 2010
The Philadelphia Enquirer
June 16, 2010
Natural Resources Conservation Service
Biofuels
December 6, 2011
Des Moines Register
July 27, 2011
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July 24, 2010
Washington Post
November 10, 2009
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October 23, 2009
National Public Radio
April 8, 2009
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