The gardener's magazine and register of rural & domestic improvement (1826)
Loudon, J. C. (John Claudius), 1783-1843, A. & R. Spottiswoode, printer, United States. Patent Office. Scientific Library, former owner DSI · London : Longman, Rees, Orme, Brown and Green · leaf 148
aper than walks made of gravel,in the same way that a slated roofis found cheaper, in the long run,than one thatched, like a corn-stack, with straw and ropes everyyear. Besides the difference indaily comfort and annual expendi-ture in walks paved with beautifulblue slab slate, at all seasons… … of a Suhurhan Kitchen-Garden. 127