00968nam 2200349 450 991049074560332120221009115903.01-83962-369-1(CKB)4100000011987764(NjHacI)994100000011987764(EXLCZ)99410000001198776420221009d2021 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierMining Techniques Past, Present and Future /edited by Abhay SoniLondon, England :IntechOpen,2021.1 online resource (176 pages)1-83962-368-3 Mining Techniques Mining engineeringMining engineering.622.2Soni AbhayNjHacINjHaclBOOK9910490745603321Mining Techniques2960085UNINA