R. G. Gupta
- Agro-Industrial Wastes in Brickmaking. Dans: Bâtiment International / Building Research and Practice, v. 13, n. 4 (juillet 1985). (1985):
- Brick-making characteristics of river sediments of the South West Bengal region of India. Dans: Construction and Building Materials, v. 8, n. 3 (septembre 1994). (1994):