00490    a2200133   4500020001500000082001700015100001700032245006800049260005100117300003300168650004500201999001300246952009700259  a8185589445  a333.9104 GHA  aGhosh, N. C.  aGroundwater Modelling and ManagementcN. C. Ghosh, K. D. Sharma  aNew Delhi :bCapital Publishing Company,c2006  axi, 594p. :bill ., ;c24 cm  aGround water flow -- Mathematical Models  c311d311  00104070aNITbNITcCEd0000-00-00l0o333.9104 GHApNIT-3548 r2017-01-05w2017-01-05yBK