MAJOR REFERENCE WORKS (available in print and online)

Encyclopedia of Ocean Sciences (Six Volume Set)
> Print: http://www.elsevier.com/wps/product/cws_home/673577
> Online: http://www.sciencedirect.com/science...rks/012227430X

Encyclopedia of Atmospheric Sciences (Six Volume Set)
> Print: http://www.elsevier.com/wps/product/cws_home/648975
> Online: http://www.sciencedirect.com/science...rks/0122270908

Encyclopedia of Biodiversity (Five Volume Set)
> Print: http://www.elsevier.com/wps/product/cws_home/672923
> Online: http://www.sciencedirect.com/science...rks/0122268652

Encyclopedia of Geology (Five Volume Set)
> Print: http://www.encyclopediaofgeology.com/

Seas at the Millennium (Three Volume Set)
> Print: http://www.elsevier.com/locate/satm

Treatise on Geochemistry (Ten Volume Set)
> Print: http://www.treatiseongeochemistry.com
> Online: http://www.sciencedirect.com/science...rks/0080437516