| File Name | Size | Date | |
 | Ag_Tanks_2004.txt | 2 KB | 2/11/2010 |
 | Bamboo_Reinforced_Concrete_Rainwater_Collection_Tanks_1977.pdf | 4789 KB | 9/16/1999 |
| Construction_Manual_For_3500_Gal_Ferrocement_Water_Tank_1999.pdf | 1911 KB | 9/16/1999 |
| Construction_Of_Low-Cost_Water_Storage_Tank_For_A_Spring_2001.pdf | 3928 KB | 11/20/2002 |
| Construction_Of_Water_Storage_Jar_2001.pdf | 289 KB | 12/26/2001 |
| Cracking_In_Waterproof_Mortars_For_Cheap_Hand-Built_Tanks_2001.pdf | 751 KB | 6/18/2006 |
| Design_Of_Rainwater_Ferrocement_Storage_Tanks_For_Use_In_Developing_Countries_2000.pdf | 2065 KB | 6/18/2006 |
| Guidelines_For_Watershed_Management_1977.pdf | 27028 KB | 10/6/1999 |
| On_Using_Rain_Barrels_2004.txt | 1 KB | 2/11/2010 |
| Production_And_Use_Of_Mortar_Rainwater_Jars_2006.pdf | 354 KB | 6/18/2006 |
| Rain_Barrels_2004.txt | 16 KB | 2/11/2010 |
| Rural_Water_Supply_In_Nepal_Concrete_Course_No-3_1977.pdf | 971 KB | 9/10/1999 |
| The_Old_Time_Spring_Water_House_By_Bill_Parman_2001.pdf | 66 KB | 11/15/2001 |
| Wood_Pail_And_Barrel_Construction_Patents_2005.pdf | 7827 KB | 6/17/2005 |