吉林中西部土壤Cu、Zn元素有效态转化效率及自然影响因素分析
李荣兴, 王冬艳, 李文博
Available state transformation efficiency of soil copper and zinc in central-western Jilin and its natural impact factors
LI Rong-xing, WANG Dong-yan, LI Wen-bo
J4 . 2017, (1): 316 -326 .  DOI: 10.3969/j.issn.1004-5589.2017.01.033