@article {759,
	title = {Effects of rhizobium, arbuscular mycorrhizal fungi and anion content of simulated rain on subterranean clover. },
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	year = {1996},
	pages = {55-66},
	author = {Shafer, S.R. and Schoeneberger, M.M. and Horton, S.J. and Davey, C.B. and Miller, J.E.}
}
@article {683,
	title = {Growth, ectomycorrhizae and nonstructural carbohydrates of loblolly pine seedlings exposed to ozone and soil water defect},
	volume = {64},
	year = {1990},
	pages = {11-27},
	author = {Meier, S. and Grand, L.F. and Schoeneberger, M.M. and Reinart, R.A.}
}
