Try searching the Agricola nad Uncover databases.
" Adam K" <sanchezkay at wolfcollective.freeserve.co.uk> wrote in message
news:8lsg6j$h8a$6 at newsg1.svr.pol.co.uk...
> I am doing a research project on chemical pollution and how it effects
> pondweed, and I was wondering if anyone had any webpages that have
> information on chemical pollution or on pondweed.
>> --
> ======
> Thanks for your time,
> Sanch
>http://go.to/sanchezkay>>