Rice husk ash cement:  proceedings of a joint workshop on "Production of cement-like materials from agro-wastes"/ 
organised by United Nations Industrial Development Organization (UNIDO)... [et al.] 
 - Bangalore:  Regional Centre for Technology Transfare,  [1980?] 
 - xi, 183p.:  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cement<br/>Agricultural wastes