GEO. Dewey Classified Earth and Planetary Science Links.
With annotations and explanations for highschool use.

Dewey Decimal Classification numbers (Edition 21, copyright 1996 by OCLC Online Computer Library Center, Inc., Forest Press) displayed on the World Wide Web by permission.

The Main Links

Click on any class:

360Social services, associations|370Education|
500Natural sciences|
|520Astronomy and allied sciences|530Physics|
540Chemistry and allied sciences|
550Earth sciences|560Paleontology|
570Life sciences|580Plants|590Animals|
600Technology|620Engineering and allied sciences|630Agriculture|660Chemical engineering|900Geography, History

These pages are maintained by Dr Georg R Douglas, Hamrahlíđ College, 105 Reykjavík, Iceland.