Eu-lawmakers-vote-to-ban-glyphosate-weed-killer-by-2022

Distribution of glyphosate and aminomethylphosphonic acid (AMPA) in agricultural topsoils of the European Union

http://www.sciencedirect.com/science/article/pii/S0048969717...

http://www.i-sis.org.uk/Roundup_of_Roundup.php