Plants and pollution
tropicals at lycos.com
Tue Aug 1 03:46:19 EST 2000
Have heard that water hyacinths clean
Adam K <sanchezkay at wolfcollective.freeserve.co.uk> wrote in article
<8lsg6h$h8a$5 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,
More information about the Plantbio