@article{201904.0072,
	doi = {10.20944/preprints201904.0072.v1},
	url = {https://doi.org/10.20944/preprints201904.0072.v1},
	year = 2019,
	month = {April},
	publisher = {Preprints},
	author = {ZiYan Guo and XiaoJun Zuo and Xiao Wu and Jianghua Yu},
	title = {Effects of Packed Layer Structure and Submerged Zone on Nutrient Removal in Bioretention Systems with Sand, Soil and Fly Ash},
	journal = {Preprints}
}