Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems :

Eitemau Tebyg

• Bioassessment of freshwater ecosystems: using the reference condition approach
  gan: Bailey, Robert C.
  Cyhoeddwyd: (2003)
• Air pollution and freshwater ecosystems : sampling, analysis and quality assurance
  gan: Sullivan, Timothy J. Herlihy, Alan T. Webb, James R.
  Cyhoeddwyd: (2015)
• Freshwater Ecosystem of India
  gan: Vijaykumar, K.
  Cyhoeddwyd: (1999)
• Aquatic mesocosm studies in ecological risk assessment
  gan: Graney, Robert L.
  Cyhoeddwyd: (1994)
• Ecological causal assessment
  gan: Norton, Susan B. Cormier, Susan M. Suter, Glenn W.
  Cyhoeddwyd: (2015)