Macroinvertebrate field and laboratory methods for evaluating the biological integrity of surface waters/

समान संसाधन

• Methods for the determination of organic compounds in drinking water/
  द्वारा: United States. Environmental Protection Agency. Office of Research and Development
  प्रकाशित: (1988)
• Rapid bioassessment protocols for use in streams ans rivers : benthic macroinvertebrates and fish/
  द्वारा: Plafkin, James L., और अन्य
  प्रकाशित: (1989)
• Manual : alternative wastewater collection systems/
  द्वारा: United States. Environmental Protection Agency. Office of Research and Development
  प्रकाशित: (1991)
• Seminar publication : risk assessment, management and communication of drinking water contamination /
  द्वारा: United States. Environmental Protection Agency. Office of Research and Development
  प्रकाशित: (1990)
• Test methods for escherichia coli and enterococci in water by the membrane filter procedure /
  द्वारा: United States. Environmental Protection Agency. Office of Research and Development
  प्रकाशित: (1985)