Thats right, you only need one sheet of 3/4 inch thick plywood and a few basic tools and skills to build this handy bookshelf. Follow along at the link and start building today.
Follow along at the link and build some cheap and easy garage shelves. All you need is 1/2 inch thick plywood and a few 2 x 4s. Also basic woodworking tools are required.
Build these wall mounted plywood shelves using the free instructions provided at the link.
Here is a corner shelf unit with six shelves, made out of a single sheet of plywood. Free building instructions at the link.