TY - BOOK ED - Centre of Excellence in Water Resources Engineering TI - 2nd short course of the series on groundwater flow modelling in collaboration with International water logging and salinity institute wapda. U1 - 530 GRO 1990 PY - 1990/// CY - Lahore PB - Centre of Excellence in Water Resources Engineering; KW - Groundwater KW - Report N1 - Important parameters of groundwater flow darcy's law; Properties of a real aquifer; Flow nets ER -