@data{10.12072/ncdc.HHSTBC.db0046.2021,
title = {Data set of water conservancy and soil conservation projects in the middle reaches of the Yellow River in 1999},
author = {Monitoring Center for ecological environment of soil and water conservation in the Yellow River Basin},
url = {http://www.ncdc.ac.cn/portal/metadata/0d81e1f3-cf86-4331-aba6-d61d99802295},
cstr = {11738.11.ncdc.HHSTBC.2020.147},
doi = {10.12072/ncdc.HHSTBC.db0046.2021},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}