bhuonline.inbhuonline.in/pdfs/PET_2014/M.Sc. Geology.pdf · Most of the goundwater in hard rocks is...
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bhuonline.inbhuonline.in/pdfs/PET_2014/M.Sc. Geology.pdf · Most of the goundwater in hard rocks is present in the (1) Pores {2) Cracks and joints Note : ... X-a.een, Y.yel.Jow, Z—pink