@article{yjycl2108474123979980801, title = {中国锰矿地质特征与勘查评价}, author = {蒋天锐}, journal = {冶金与材料}, year = {2019}, number = {4}, pages = {175--175}, issn = {2096-4854}, url = {https://journal.zazhitong.com/yjycl/articles/2108474123979980801}, }