Non timber forest products

[Jon]

In article <P1/+y0O5IkoE091yn at teleport.com>, Larry Caldwell
<larryc at teleport.com> writes
>  Mycorrhizcal species grow in association
>with the tree, and enhance tree growth enough that the innoculation 
>process (cheap at planting) should pay for itself many times over.
Can you point me to a site or let me know please where I can find out
more, prefered trees etc. etc
thanks
Jon
-- 
Jon ....<jon at walterlloydjones.demon.co.uk>