| File Name | Size | Date | |
 | Concrete_On_The_Farm_2009.pdf | 195 KB | 9/4/2009 |
| Low-Cost_Concrete_Panel_Ken_Kern_2006.pdf | 14 KB | 1/21/2006 |
| Rebar_2002.pdf | 415 KB | 10/8/2002 |
| Rice_Husk_Ash_Cement_1984.pdf | 6392 KB | 10/21/1999 |
| Small-Scale_Production_Of_Cementitious_Materials_1980.pdf | 5490 KB | 10/22/1999 |
| Small_Scale_Lime_Burning_A_Practical_Introduction_1985.pdf | 14686 KB | 11/3/1999 |
| Soil-Cement_Its_Use_In_Building_1964.pdf | 27310 KB | 10/7/1999 |
| Soil_Testing_For_Soil-Cement_Block_Preparation_1993.pdf | 1572 KB | 6/18/2006 |
| The_Effect_Of_Fine_Sand_For_Concrete_2002.pdf | 722 KB | 6/18/2006 |