1. Categorical Data Analysis;Agresti,2002
2. Multifractal simulation of geochemical map patterns;Agterberg,2001
3. Ayotte, J.D., Nielsen, M.G., Robinson Jr., G.R., Moore, R.B., 1999. Relation of Arsenic, Iron, and Manganese in Ground Water to Aquifer Type, Bedrock Lithogeochemistry, and Land use in the New England Coastal Basins. US Geol. Surv. WRI Report 99-4162.
4. Arsenic in ground water in eastern New England: occurrence, controls, and human health implications;Ayotte;Environ. Sci. Technol.,2003
5. Ayuso, R.A, Foley, N.K., 2002. Arsenic in New England: Mineralogical and Geochemical Studies of Sources and Enrichment Pathways. US Geol. Surv. OF Report 02-454. (Available online at URL http://pubs.usgs.gov/of/2002/ofr-02-454/).