Accumulation Characteristics and Risk Assessment of Heavy Metals in Soil-agricultural Products in Typical Regions of Hebei Province
Shuhua RU, Wanqiang XU, Ouya ZHAO, Shiyou SUN, Lei LIU, Guangmin XIAO, Limin HOU
Acta Agric Boreali Sin . 2023, (S1): 339 -347 .  DOI: 10.7668/hbnxb.20193630