77
Web sources
ORACLE <http://thinkquest.org/pls/html/think.
NPTEL <http://nptel.iitm.ac.in/courses/
library>
Webcourse-contents/IIT%20Kharagpur/
VENUS <http://www.notcot.com/
Water%20Resource%20Engg/pdf/m2l09.pdf> HKSS <http://hkss.cedd.gov.hk/hkss/eng/
archives/2008/10/venus-natural-c.php>
education/GS/eng/hkg/chapter4.htm>
EPA <http://water.epa.gov/scitech/datait/tools/
Chaos & Fractals<http://www.stsci.
warsss/streamero.cfm>
edu/~lbradley/seminar/attractors.html>
PURDUE University <https://engineering.purdue.
PURDUE University <https://engineering.purdue.
edu/Engr>
edu/Engr>
FRONT<http://www.designfront.org/>
EPA <http://water.epa.gov/scitech/datait/tools/ warsss/streamero.cfm
Greetje van Helmond<http://www.
The Naked Scientist http://www.
greetjevanhelmond.com/>
thenakedscientists.com/HTML/articles/article/
Colorado State University<http://www.ext.
science-of-snowflakes/> Electric Universe Geology<http://www.eu-
colostate.edu/pubs/insect/05528.html>
geology.com/?page_id=109>