 | | Appendix I: Conversion factors and tables |
 | | Appendix II: Vegetation as an index of ground water |
 | | Appendix III: Uses of dynamite in hand dug wells |
 | | Appendix IV: Cement |
 | | Appendix V: Leveling and plumbing the mold |
 | | Appendix VI: Pipe |
 | | Appendix VII: Pumps |
 | | Appendix VIII: Water treatment in wells |
 | | Appendix IX: Rope strength |