| Parent directory/ | - | - |
| windmills_and_wind_motors_-_how_to_build_and_run..> | 1.9 MiB | 2025-Nov-29 07:31 |
| well_drilling_methods_1911.pdf | 5.5 MiB | 2025-Nov-29 07:31 |
| the_windmill_its_efficiency_and_economic_use_190..> | 30.1 MiB | 2025-Nov-29 08:13 |
| the_windmill_as_a_prime_mover_1885.pdf | 6.9 MiB | 2025-Nov-29 08:13 |
| the_practical_american_millwright_and_miller_187..> | 10.4 MiB | 2025-Nov-29 08:13 |
| survival-water-purification.pdf | 70.0 KiB | 2025-Nov-29 06:31 |
| rudimentary_treatise_on_well-digging-boring_and_..> | 2.8 MiB | 2025-Nov-29 06:31 |
| practical_irrigation_1908.pdf | 7.4 MiB | 2025-Nov-29 06:31 |
| natural_sources_of_power_1908.pdf | 7.7 MiB | 2025-Nov-29 08:45 |
| irrigation_works_1906.pdf | 18.7 MiB | 2025-Nov-29 08:58 |
| irrigation_practice_and_engineering_vol_3_1915.pdf | 32.5 MiB | 2025-Nov-29 08:58 |
| irrigation_practice_and_engineering_vol_2_1915.pdf | 23.4 MiB | 2025-Nov-29 07:31 |
| irrigation_practice_and_engineering_vol_1_1915.pdf | 10.1 MiB | 2025-Nov-29 07:09 |
| irrigation_engineering_1919.pdf | 23.4 MiB | 2025-Nov-29 08:52 |
| history_of_corn_milling_vol_4_1898.pdf | 18.2 MiB | 2025-Nov-29 08:44 |
| history_of_corn_milling_vol_2_1898.pdf | 7.1 MiB | 2025-Nov-29 07:57 |
| history_of_corn_milling_vol_1_1898.pdf | 8.4 MiB | 2025-Nov-29 07:57 |
| farm_motors_-_steam_and_gas_engines-windmills_19..> | 16.1 MiB | 2025-Nov-29 08:57 |