@article{LV Yao_123, author = {LV Yao, ZHANG Yushu}, title = {Identification, Evaluation and Internalization of Externalities of Agriculture}, publisher = {PROGRESS IN GEOGRAPHY}, year = {2007}, journal = {PROGRESS IN GEOGRAPHY}, volume = {26}, number = {1}, eid = {123}, pages = {123-132}, keywords = {

agriculture;externality;multi- value;identification;evaluation

}, doi = https://www.progressingeography.com/EN/10.11820/dlkxjz.2007.01.013 }