Check out this web page which is part of ECHO (Educational
Concerns for Hunger Organization's) web site related to terrrace
farming and erosion control on hills: http://www.xc.org/echo/aztext/azch5hil.htm#Inno
> I'm looking for advice on building a retaining wall from logs/fallen trees.
> The bank
> is beside my house and about six feet high. I want to halt erosion and soil
> flow.