@article{刘元昌:12, author = {[刘元昌, 徐琪]}, title = {江苏省太湖地区养分循环平衡状况的初步探讨}, publisher = {生态学杂志}, year = {1984}, journal = {生态学杂志}, volume = {}, number = {3}, eid = {12}, pages = {12-16,21}, keywords = {}, url = http://www.cje.net.cn/CN/abstract/article_17656.shtml }