Negi, S. S.
Geology of the western himalaya/ S. S. Negi - Dehra Dun: Bishen singh Magendra Pal Singh; c1984. - 162p. : tab. ; pic. ; 20cm.
Includes index & references.
Geology.
550 / NEG
Geology of the western himalaya/ S. S. Negi - Dehra Dun: Bishen singh Magendra Pal Singh; c1984. - 162p. : tab. ; pic. ; 20cm.
Includes index & references.
Geology.
550 / NEG