This led to a near - total ban in 2001 of their use in government - funded research, an act that held back advances by about five years, scientists say. (discovermagazine.com)
European Parliament calls for total ban of a technique that saves fuel and reduces damage to marine life (sciencemag.org)
European Parliament calls for total ban of a techniquethat saves fuel and reduces damage to marine life (science.sciencemag.org)