The correlation between agricultural labor population density and arable land quality in counties
CHEN Ran, LIU Shu-xia, ZHENG Hong-gang, LI Hao-xun, ZHAO Hao
HUBEI AGRICULTURAL SCIENCES . 2023, (6): 77 -81 .  DOI: 10.14088/j.cnki.issn0439-8114.2023.06.014