Sedimentological and palynological studies of ligala-Koyagudem area, Kothsgudem sub basin of Godavari valley coalfilld Andhra Pradesh, India
Prameela. M.
Sedimentological and palynological studies of ligala-Koyagudem area, Kothsgudem sub basin of Godavari valley coalfilld Andhra Pradesh, India - 189. p. ; 30 cm.
palynological studies
550 PRA
Sedimentological and palynological studies of ligala-Koyagudem area, Kothsgudem sub basin of Godavari valley coalfilld Andhra Pradesh, India - 189. p. ; 30 cm.
palynological studies
550 PRA