div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=mining-and-control-related-to-coal-mining-paper-out-li-nes-the-si-fic-ant-geologhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: miningstcomminingstcomresourcesGround Mining and Control Related to Coal Mining · paper out li nes the si fic ant geolog ical features that are known LO exist in col I i ery loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421035e803d96557d346f253289c3html5thumbnails7jpg width=140 height=200 divdiv