Rice husk ash cement proceedings of a joint workshop on "Production of cement-like materials from agro-wastes"
United Nations Industrial Development Organization.
United Nations.Economic and Social Commission for Asia and the Pacific.
Regional Centre for Technology Transfer (Bangalore.
Pakistan Council of Scientific and Industrial Research.
Bangalore UN Economic and Social Commission for Asia and the Pacific, Regional Centre for Technology Transfer
[1980?]
Workshop held in Peshawar, 22-26 January 1979 and organised by UNIDO, ESCAP, RCTT and the Pakistan Council for Scientific and Industrial Research
Agricultural wastes