土壤Hg、Cr和Pb单一污染对绿豆光合作用的影响
郭锋, 樊文华
Effect of Hg,Cr and Pb Single Pollution to Photosynthesis in Mung Bean
GUO Feng, FAN Wen-hua
华北农学报 . 2009, (1): 26 -30 .  DOI: 10.7668/hbnxb.2009.01.007