@data{10.12072/ncdc.nieer.db2977.2023,
title = {1:4 million vegetation map of China (1976)},
author = {Hou xueyu},
url = {http://www.ncdc.ac.cn/portal/metadata/5aca51f9-417c-48de-86bb-7b3339685398},
cstr = {11738.11.ncdc.nieer.2020.1562},
doi = {10.12072/ncdc.nieer.db2977.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}