Critical evaluation of the quarrying method at Aruwakkalu limestone open-pit

Senarath, U.G.Karunaratne, K.M.A.2020-11-302020-11-301995Engineer, 23(2):p.33-36https://dl-iesl.nsf.gov.lk/handle/1/2489Engineering and TechnologyAruwakkalu limestone depositMining technologyCritical evaluation of the quarrying method at Aruwakkalu limestone open-pitArticle