000 00311nam a22001337a 4500
020 _a978-0849396274
041 _aENG
100 _aSingh.G.R
245 _aEncyclopedia Of Water Science
260 _aNew Delhi
_bSBS Publishers & Distributors
_c2012
300 _a544
650 _aIDE
856 _uIDE ( 44 )
999 _c1579
_d1579