奥尔多·利奥波德(Aldo Leopold)长凳计划

Link to the plan at the EPA site: //archive.epa.gov/greenacres/web/html/wo27bench.html The 奥尔多·利奥波德长凳 is a very simple, yet classic, bench for any yard, park, deck or patio.  This bench is simple to build and uses a small amount of material.  Perhaps this is what makes it a favorite of conservationists….