What people are saying - Write a review
We haven't found any reviews in the usual places.
Structural Materials for GreenhousesWood
Types of GreenhousesForms of Greenhouses
6 other sections not shown
Other editions - View all
amount ash pit benches boiler room bottom brace brick built burning cast iron cement coal coils coldframes concrete conservatories crops cypress damper desirable drainage eave plate end of grate erection fastened feet wide fire flow pipe fuel gear glass glazing grade gravity greenhouse construction greenhouse manufacturing grower grown heartwood heating pipes heating system height hot water heating hot water system hotbeds inch pipe inches thick iron frame construction light linseed oil located Lord & Burnham manure mortise locks nails necessary operate paint pipe posts placed plants pounds pressure pump purlins putty rack and pinion radiating rafters return pipe ridge roof roof pitch sash bars semi-iron shade shaft side posts side ventilators side walls sill plate smoke pipe soil space span houses square feet stakes steam system steel storage supply supporting tank temperature truss valve walks width winter wood wrought iron