1. Development of low cost roofing from indigenous materials in developing nations;Salyer,1975
2. Development of a low cost roofing material from sugar cane bagasse;Racines,1977
3. Mechanical properties of coir-fibre boards;Pama,1976
4. New building materials and techniques for rural housing;Mohan,1977
5. Fundamental study on the use of coir-fibre boards as a roofing material;Weerasinghe,1977