Botany: Key to Clean Air (and fun!)

There are great items for everyone at the Botanical Society Website...students, teachers, families, scientists, photographers...
Here's a 2007-2008 School Year Resource Link: http://www.botany.org/outreach/weblinks.php

Here's a web site on a talk from the Botanical Society of America meetings 2002 . People keep requesting it, so I posted it here. If it doesn't link automatically type in the address. http://www.noblenet.org/bhcc/league/BSA2002ShipmanSmith.ppt