div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentmineral-coal-and-petroleum-resources-productionexploration-and-potential-2018-12-13htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Mineral coal and petroleum resources: productionexploration and potential · 2018-12-13 · Title: Mineral coal and petroleum resources: productionexploration and potential Author: loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdokumentcomreader033viewer20220530125f0fb5867e708231d4457f74html5thumbnails1jpg width=140 height=200 divdiv