| File Name | Size | Date | |
 | 3rd_World_Appropriate_Technology_1960.pdf | 8618 KB | 10/14/1999 |
| 3rd_World_Appropriate_Technology_1977.pdf | 13109 KB | 10/27/1999 |
| 3rd_World_Radical_Technology_1977.pdf | 32234 KB | 10/6/1999 |
| Collection_Of_Indigenous_Indonesian_Technologies_1982.pdf | 6196 KB | 10/6/1999 |
| Directory_Of_Machines_Hand_Tools_Plants_Eguipment_Processes_1999.pdf | 13619 KB | 10/27/1999 |
| Homesteading_In_Rural_Bangladesh_With_Simple_Technologies_1977.pdf | 2032 KB | 10/1/2009 |
| IIRR_Technologies_for_Women_in_Agriculture_2002.pdf | 35811 KB | 1/15/2002 |
| Mini_Technology_II_Overview_1982.pdf | 3788 KB | 9/10/1999 |
| Mini_Technology_Simple_Solutions_To_Problems_Of_Daily_Living_1978.pdf | 4771 KB | 9/30/1999 |
| One_Hundred_Innovations_For_Development_1988.pdf | 5742 KB | 9/17/1999 |
| Peoples_Workbook_Training_Vital_Technology_1981.pdf | 42755 KB | 9/13/1999 |
| Pictorial_Handbook_Of_Technical_Devices_1971.pdf | 29968 KB | 9/1/1999 |
| Sawing-Out_Wooden_Bearings_2003.pdf | 55 KB | 3/24/2003 |