Bibliographygalls

Bibliography

"About Insect Galls." __Insect Galls__. Brandeis University. 19 May 2008 . "Birch." __Trees for Life__. 10 May 2008. Trees for Life - Caledonian Forest. 20 May 2008 . Townsend, Lee, and Eileen Eliason. "Common Oak Galls." __College of Agriculture__. Jan. 1998. University of Kentucky. 20 May 2008 . Wawrzynski, Robert P., Jeffrey D. Hahn, and Mark E. Ascerno. "Insect and Mite Galls." __Extension Service__. 2005. University of Minnesota. 22 May 2008 . "White Ash." __Ohio Trees - White Ash__. Ohio Department of Natural Resources. 22 May 2008 .

Pictures:

Cherry Tree: http://z.about.com/d/forestry/1/0/s/7/blkchry2.jpg

Red Oak Tree: http://www.uafortsmith.edu/attach/Arboretum/NorthernRedOak/NorthernRedOakTree.jpg

Birch Tree: http://www.cofnod.org.uk/pictures/piclib/Birch.JPG

White Ash Tree: [|http://www.huntersville.org/interactive%20ordinance/IMAGES/WhiteAsh.jpg]

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