BIBLIOGRAPHY

Cornell, Joseph, Sharing the Joy of Nature,
Dawn Publications, Fresno, CA, 1989.

Rockwell R., Sherwood E., and Williams R., Hug a Tree,
Gryphon House, Inc., Maryland. 1986.

Sisson E., The Massachusetts Audubon Society, Nature with Children of all Ages,
Prentice Hall Press, New York. 1982.

Teacher's Handbook, Geography: Exploring a World of Habitats, Seeing a World of Differences,
The National Geographic Society, Washington, DC, 1996.

  Internet Resources

A World Community of Old Trees
Take a look at another tree project.
Photosynthesis
Find out why leaves change color.
The Treeture Web Site
Find out about tree care and planting. Primary education activities are included.
The National Arbor Day Foundation Tree Site
Includes an online tree identification guide.

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