@article{driscoll_longitudinal_1988,
	title = {Longitudinal variations in trace metal concentrations in a northern forested ecosystem},
	volume = {17},
	number = {1},
	journal = {J. Environ. Qual.},
	author = {Driscoll, C.T. and Fuller, R. D. and Simone, D. M.},
	year = {1988},
	keywords = {HBR}
}