| benthos.org | NABS- North American Benthological Society |
| iucn.org | Species Survival Commission |
| ou.edu | Southwestern Association of Naturalists |
| swcs.org | Soil and Water Conservation Society |
| interpnet.com | The National Association For Interpretation |
| biometeorology.org | International Society of Biometeorology |
| setac.org | Society of Environmental Toxicology and Chemistry |
| sej.org | Society of Environmental Journalists |
| cciw.ca | Canadian Coastal Science and Engineering Association (CCSEA) |
| rmit.edu.au | The International Bryozoology Association (IBA) |
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