00454nam a22001337a 4500008004100000040005500041080001900096245009400115260004500209300001600254500001100270650001600281700002300297230517b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a556(082.2)bN7  aInternational symposium emerging trends in hydrologyc/ Proceedings 25-27 September, 1997  aIndia: bDepartment of Hydrology, c1997  axiii, 720p.  aVol. 1  aProceedings  aSinghal, D C (Ed.)