
????? ???????? ?????? ????? ????, ?? ?????? ?????? ?? ???? ?????????? ???????? ???? Click ???????? ?
+977-01-4437874
P.O.Box No. 231 Kathmandu, Nepal
info@ngs.org.np
????? ???????? ?????? ????? ????, ?? ?????? ?????? ?? ???? ?????????? ???????? ???? Click ???????? ?
Nepal Geological Society P.O.Box No. 231 Kathmandu, Nepal
Freephone: +977-01-4437874