TY - THES A1 - Boynton, J T1 - Utilization of remote sensing to model current and future threats to amphibian populations. N1 - R829419E03 ER - TY - THES A1 - Chien, I L T1 - Polychlorinated biphenyls (PCBs), chlorinated hydrocarbon pesticides in amphibian samples collected from western Kentucky. N1 - R829419E03 ER - TY - THES A1 - Kobylarz, B T1 - Effects of age on stress bioindicators and chemical contamination in bullfrogs. N1 - R829419E03 ER - TY - CONF A1 - Dunlap, K A1 - Brown, A A1 - Loganathan, B G T1 - Preliminary studies on atrazine levels in selected ponds from westernmost Kentucky. N1 - R829419E03 ER - TY - CONF A1 - Kobylarz, B A A1 - Chien, I L A1 - Mruetusatorn, P A1 - Dunlap, K T1 - The impact of age and sex on chemical exposure and developmental stability in North American bullfrogs. N1 - R829419E03 ER - TY - CONF A1 - Kobylarz, B A A1 - Chien, I L A1 - Mruetusatorn, P A1 - Dunlap, K T1 - The impact of age and sex on chemical exposure and developmental stability in North American bullfrogs. N1 - R829419E03 ER - TY - CONF A1 - Kobylarz, B A1 - Whiteman, H H A1 - Loganathan, B G A1 - Duobinis-Gray, L T1 - Contaminants and asymmetry: effects of locality, gender, and age. N1 - R829419E03 ER - TY - CONF A1 - Loganathan, B G A1 - Metzger, C A1 - Kobylarz, B A1 - Whiteman, H T1 - PCB congeners and chlorinated pesticides concentrations in amphibian samples collected from western Kentucky. N1 - R829419E03 ER - TY - CONF A1 - Whiteman, H H T1 - Developmental stability in amphibians as a biological indicator of chemical contamination and other environmental stressors. Y1 - 2004/09/28-29 N1 - R829419E03 ER - TY - CONF A1 - Whiteman, H A1 - Loganathan, B G T1 - EPA-EPSCoR project status. Y1 - 2004/05/ N1 - R829419E03 ER -