Previous Article Next Article Table of Contents Oil Shale, Vol.11, No.3, 217-226, 1994 Export Citation THE LEACHING OF DICTYONEMA-ARGILLITES IN THE DUMPS OF PHOSPHORITE OPEN CAST MINING AT MAARDU PALVADRE R, NAUMOV B, AHELIK V, LILLE I, AGURAIUJA K Please enable JavaScript to view the comments powered by Disqus.