Water for people, water for life : the united nation world water development report /

Eitemau Tebyg

• Principles of water resources : history, development, management, and policy /
  gan: Cech, Thomas V.
  Cyhoeddwyd: (2010)
• Water and the environment.
  Cyhoeddwyd: (1991)
• Principles of water resources : history, development, management, and policy /
  gan: Cech, Thomas V
  Cyhoeddwyd: (2018)
• Water resources management and the environment.
  gan: Aswathanarayana, U.
  Cyhoeddwyd: (2001)
• In search of sustainable water management : international lessons for the american west and beyond /
  Cyhoeddwyd: (2005)