@article {556,
	title = {Vesicular-Arbuscular Mycorrhizae Decrease Zinc-Toxicity to Grasses Growing in Zinc-Polluted Soil. },
	journal = {Soil Biology and Biochemistry},
	volume = {18},
	year = {1986},
	pages = {331-333},
	author = {Dueck, T.A. and Visser, P. and Ernst, W.H.O. and Schat, H.}
}
