Web-Links
| http://research.amnh.org/herpetology/amphibia/index.html |
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| http://www.eman-rese.ca/partners/adoptapond/urbanoutback/part6.html |
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| http://www.npwrc.usgs.gov/narcam/backgrnd/backgrnd.htm |
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| http://elib.cs.berkeley.edu/aw/ |
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| http://elib.cs.berkeley.edu/photos/ |
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| http://elib.cs.berkeley.edu/aw/resources/decline_resources.html |
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| http://www.parcplace.org/ |
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| http://www.geocities.com/rainforestfrogs/ |
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| http://tejas.serc.iisc.ac.in/~currsci/apr102001/887.pdf |
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