title: A small circle of knowledge, a large circle of ignorance.
authors.affiliation: Department of Soil, Crop, and Atmospheric Sciences, Cornell University, Ithaca, New York 14853, USA.
authors.forename: M
authors.initials: M
authors.lastname: Alexander
mesh_terms: D001673:Biodegradation, Environmental; D004781:Environmental Exposure; D004785:Environmental Pollutants / Q000378:metabolism* / Q000633:toxicity*
chemical_list: D004785:Environmental Pollutants