@Article{1993253, title = {南京玄武湖周丛动物数量和生物量的季节变化}, author = {杨柳燕,徐家铸}, journal = {湖泊科学}, volume = {5}, number = {3}, pages = {253}, numpages = {8.0000}, year = {1993}, month = {9}, doi = {10.18307/1993.0308}, publisher = {科学出版社} }