Debate over global warming and USDA gardeners’ map (Rochester Democrat and Chronicle)
Saturday 24 May 2008
The debate over global warming is now spilling into gardening as the USDA reviews whether it should change its zones for planting based on warming trends.
See online : http://us.rd.yahoo.com/dailynews/rss/search/global+warming/SIG=12skq2e3j/*http%3A//www.democratandchronicle.com/apps/pbcs.dll/article?AID=/20080524/LIVING/805240308