Editorial
Letter From The Editor
Robert D. Morrison

Commentaries And Perspectives

Response to Commentaries on “Age Dating of Environmental Organic Residues” (Environmental Forensics, June, 2003)
By Isaac R. Kaplan

Invited Article
Introduction to the Invited Article
By Christopher M. Reddy

The Emergence of Black Carbon as a Super-Sorbent in Environmental Chemistry: The End of Octanol?
By Rainer Lohmann

Contributed Papers

Field Detector Evaluation of Organic Clay Soils Contaminated With Diesel Fuel
By Clayton J. Clark, II

MTBE in California's Drinking Water: A Comparison of Groundwater Versus Surface Water Sources
By Pamela R. D. Williams, Laurie Benton, and Patrick J. Sheehan

Using Radiocarbon to Apportion Sources of Polycyclic Aromatic Hydrocarbons in Household Soot
By Christopher M. Reddy, Li Xu, and Rod O'Connor

Insecticide Residues on Weathered Passerine Carcass Feet
By Nimish B. Vyas, James W. Spann, Craig S. Hulse, Julie J. Butterbrodt, Jean Mengelkoch, Kimberley MacDougall, Bruce Williams, and Philip Pendergrass

Age Dating Groundwater Plumes Based on the Ratio of 1,1-Dichloroethylene to 1,1,1-Trichloroethane: An Uncertainty Analysis
By Thomas D. Gauthier, and Brian L. Murphy

On the Nonlocality of Reversible-Time Particle Tracking Methods
By Amvrossios C. Bagtzoglou