Hi,
FYI
Science.gov or http://www.science.gov/index.html
Another search tool, recently enhanced, which may save some hunting
through separate sites when your query involves USA research. The search
includes PubMed, and full text if online.
Science.gov is a gateway to over 50 million pages of authoritative
selected science information provided by U.S. government agencies,
including research and development results. Coverage of over 1,800
scientific Web sites.
Geoff
--
Geoff Read <g.read from niwa.co.nz>
http://www.annelida.net/http://www.niwascience.co.nz/ncabb/