Fish farms put squeeze on marine resources

A new study finds that consumer demand for healthy omega-3 fatty acids has put a squeeze on the fish-food supply, where alternatives must be relied upon to avoid a wipeout of wild forage fish
Sep 8, 2009
Sarah Boesveld
Globe and Mail
http://www.theglobeandmail.com/life/food-and-wine/fish-farms-put-squeeze-on-marine-resources/article1279812/