Where does one get these devices ? How much do they cost ? do they fit on
any tractor's hitch ?
>
> the Soil Saver
> the Yeomans Plow (a system of tillage tools)
> the hilling disc
>
> LL
>
> --
>
> L.F.London
>http://www.ibiblio.org/ecolandtech
> _______________________________________________
> permaculture mailing list
> permaculture@lists.ibiblio.org
>http://lists.ibiblio.org/mailman/listinfo/permaculture