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fileartesian_wells_as_a_means_of_water_supply_1895.pdf2022-02-20 22:596202 KB
filedeep_hole_drilling_1910.pdf2022-02-20 22:596698 KB
filedeep_well_drilling-the_principles_and_practices_of_deep_well_drilling_1921.pdf2022-02-20 22:5914165 KB
filediamond_drilling_for_gold_and_other_minerals_1900.pdf2022-02-20 22:594898 KB
fileirrigation_wells_and_well-drilling_methods_in_california_1945.pdf2022-02-20 22:593501 KB
filemethods_of_pumping_water_from_deep_wells_1903.pdf2022-02-20 22:593381 KB
filemodern_drilling_practice_1919.pdf2022-02-20 22:5912855 KB
filerock_boring_rock_drilling_explosives_and_blasting_1907.pdf2022-02-20 22:5920152 KB
filerock_drilling_1911.pdf2022-02-20 22:599533 KB
filerudimentary_treatise_on_well-digging_boring_and_pump-work_1860.pdf2022-02-20 22:593066 KB
filesoil_drilling_by_vibration_1961.pdf2022-02-20 22:595704 KB
filethe_use_of_windmills_in_irrigation_in_the_semiarid_west_1910.pdf2022-02-20 22:592304 KB
filewater_supply-the_present_practice_of_sinking_and_boring_wells_1885.pdf2022-02-20 22:599592 KB
filewater_systems_for_farm_homes_1918.pdf2022-02-20 22:593333 KB
filewell-boring_for_water_brine_and_oil_1902.pdf2022-02-20 22:596684 KB
filewell-drilling_machinery_and_tools_1907.pdf2022-02-20 22:5927770 KB
filewell_and_spring_protection_1922.pdf2022-02-20 22:595867 KB