000			00531nam a2200169Ia 4500
008			180620b1997 xxu||||| |||| 00| 0 eng d
020			_a9788120411418
082			_a624.193 VAR
100			_aVarma, C. V. J.
245			_aProceedings of Tunnelling Asia 1997 _cC. V. J. Varma
260			_aNew Delhi _bCentral Board of Irrigation and Power _c1997
300			_axii, 836p.
650			_aTunneling -- India -- Congresses
650			_aTunneling -- Congresses
700			_aRao, A. R. G.
906			_a67f5218fac104919008c818d8d182785
999			_c62733 _d62733