Simplified procedures for water examination /

समान संसाधन

• Water treatment and examination /
  प्रकाशित: (1970)
• Examination of water for pollution control a reference handbook
  प्रकाशित: (1982)
• Standard methods for the examination of water and wastewater /
  प्रकाशित: (1976)
• Standard methods for the examination of water and wastewater /
  प्रकाशित: (1989)
• Standard methods for the examination of water and wastewater /
  प्रकाशित: (1985)