Ecological toxicity testing, scale, complexity and relevance. (Photostat Copy).

Eitemau Tebyg

• Ecological toxicity testing: scale, compledity and relevance
  gan: Cairns, John [ed.]
  Cyhoeddwyd: (1994)
• Ecological toxicity testing, scale, complexity and relevance.
  gan: Cairns, John, et al.
  Cyhoeddwyd: (1995)
• Dynamics, exposure, and hazard assessment of toxic chemicals /
  gan: Haque, Rizwanul
  Cyhoeddwyd: (1980)
• Small- scale Freshwater toxicity investigations, Vol 1: Toxicity test methods
  gan: Blaise, Christian, Ed: Ferard Jean- Francois, Ed
  Cyhoeddwyd: (2009)
• Small- scale Freshwater toxicity investigations. Vol 2: Hazard assessment schemes
  gan: Blaise, Christian, Ed.; Ferard, Jean-Francois, Ed
  Cyhoeddwyd: (2005)