Systems analysis in water quality management/

समान संसाधन

• Systems analysis and water quality management/
  द्वारा: 210584 Thomann, Robert V.
  प्रकाशित: (1972)
• Water quality management /
  द्वारा: Mohd. Azraai Kassim, 1958-, और अन्य
• Water quality policy and management in Asia /
  द्वारा: Tortajada, Cecilia, editor
  प्रकाशित: (2013)
• Recreational water quality management ; coastal waters/
  द्वारा: Kay, David
  प्रकाशित: (1992)
• Drinking water quality management /
  द्वारा: Clark, Robert M., और अन्य
  प्रकाशित: (1995)