00445aam a2200157   4500003000200000005001700002008004100019040000600060082001700066245007600083260004200159300001000201600002400211600002500235650002700260 20260505154953.0140223b1972    xxu||||| |||| 00| 0 eng d  c   a338.9596 DAH  aEnvironment and sustainable development: issues in Nepalese perspective  aKathmandubModem Printing Pressc1998  a186p.  2Dahal, Madan K.,ed.  2Dahal, Decv Raj, ed.  aGeology - Dictionaries