MODFLOW-2000 [electronic resource] : the U.S. Geological Survey modular ground-water model--documentation of packages for simulating evapotranspiration with a segmented function (ETS1) and drains with return flow (DRT1) / by Edward R. Banta ; prepared in cooperation with the Colorado Water Conservation Board and the Colorado Division of Water Resources.
Imprint
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 2000.
U.S. Geological Survey modular ground-water model--documentation of packages for simulating evapotranspiration with a segmented function (ETS1) and drains with return flow (DRT1)