TY - BOOK AU - Jorgensen, S. E. AU - Gromiec, M. J. TI - MATHEMATICAL SUBMODELS IN WATER QUALITY SYSTEMS SN - 0444880305 U1 - 628.161 PY - 1989/// CY - Amsterdam PB - Elsevier KW - Water Quality -- Mathematical Models KW - Aquatic Ecology -- Mathematical Models KW - Hydrology -- Mathematical Models ER -