Composition of three species of fish and bacteriological examination of Lae surface water /

समान संसाधन

• The bacteriological examination of water supplies /
  प्रकाशित: (1969)
• The Bacteriological examination of drinking water supplies, 1982
  प्रकाशित: (1983)
• Water quality management for pond fish culture /
  द्वारा: Boyd, Claude E.
  प्रकाशित: (1982)
• Water quality criteria for freshwater fish
  प्रकाशित: (1982)
• Examination of water for pollution control a reference handbook
  प्रकाशित: (1982)