@article{Keming Ma:265, author = {Keming Ma, Xue Bai}, title = {Economics in biological conservation}, publisher = {Biodiv Sci}, year = {2006}, journal = {Biodiversity Science}, volume = {14}, number = {3}, eid = {265}, numpages = {8}, pages = {265}, keywords = {

conservation economics; management cost; nature reserve management

}, url = {https://www.biodiversity-science.net/EN/abstract/article_8025.shtml}, doi = {10.1360/biodiv.050137} }