@article {280,
	title = {Effects of atmospheric ammonia on vegetation - a review},
	journal = {Environmental Pollution},
	volume = {86},
	year = {1994},
	pages = {43-82},
	author = {Fangmeir, A. and Hadwiger-Fangmeir, A. and Van der Eerden, L.J.M. and Jager, H.J.}
}
