Fibre and micro-concrete roofing tiles : production process and t ile-laying techniques. - Brys, Gilbert; International Labour Organization; United Nations Industrial Development Organization (Geneva : International Labour Organization, 1992)
"Prepared under the joint auspices of the International Labour Offic e and the United Nations Industrial Development Organization by Gilbert Brys."
Includes bibliographical references : p. (147-149).
Keywords: Roofing, Tile; Tiles, Roofing -- Design and construction; Concrete products