TY - BOOK AU - Cech,Thomas V. TI - Principles of water resources SN - 0471438618 : U1 - 333.91 PY - 2003/// CY - New York PB - John wiley & Sons KW - Water resources development KW - Water-supply KW - Management KW - Government policy N1 - Index; Historical perspective of water use and development -- early water transport development -- early hydropower development -- the hydrologic cycle -- climate and weather -- surface water hydrology -- groundwater hydrology -- water allocation law -- federal water agencies -- local, regional, state and mutistate water management agencies -- water quality -- drink water and wastewater treatment ER -