| Helwig, D. D., & Hora, M. E. (1983). Polychlorinated biphenyl, mercury, and cadmium concentrations in minnesota snapping turtles. Bulletin of Environmental Contamination and Toxicology, 30(1), 186–190. |
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| Added by: Admin 22 Feb 2009 11:56:17 UTC |
Pop. 2.25%
|
| Holcomb, C. M., & Parker, W. S. (1979). Mirex residues in eggs and livers of two long-lived reptiles (chrysemys scripta andterrapene carolina) in mississippi, 1970–1977. Bulletin of Environmental Contamination and Toxicology, 23(1), 369–371. |
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| Added by: Admin 13 Dec 2008 22:23:42 UTC |
Pop. 2.5%
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| Holiday, D. K., Roosenburg, W. M., & Elskus, A. A. (2007). Spatial variation in polycyclic aromatic hydrocarbon concentrations in eggs of diamondback terrapins, malaclemys terrapin, from the patuxent river, maryland. Bulletin of Environmental Contamination and Toxicology, 80(2), 119–122. |
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| Last edited by: Beate Pfau 14 Aug 2008 20:34:32 UTC |
Pop. 2.5%
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| Piña, C. I., Lance, V. A., Ferronato, B. O., Guardia, I., Marques, T. S., & Verdade, L. M. (2009). Heavy metal contamination in phrynops geoffroanus (schweigger, 1812) (testudines: chelidae) in a river basin, são paulo, brazil. Bulletin of Environmental Contamination and Toxicology, (epub. ahead of print). |
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| Added by: Admin 21 Nov 2009 11:53:21 UTC |
Pop. 3.25%
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| Zapata, L. M., Bock, B. C., & Palacio, J. A. (2014). Mercury concentrations in tissues of colombian slider turtles, trachemys callirostris, from northern colombia. Bulletin of Environmental Contamination and Toxicology, (epub. ahead of print). |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:17:31 UTC |
Pop. 9.5%
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