@article{paperid:1065733, author = {S. M. J. Esfahani and K. Naderi Mahdei and H. Saadi and Dourandish, Arash}, title = {Efficiency and Sustainability of Silage Corn Production by Data Envelopment Analysis and Multi -Functional Ecological Footprint: Evidence from Sarayan County,Iran}, journal = {Journal of Agricultural Science and Technology}, year = {2017}, volume = {19}, number = {7}, month = {December}, issn = {1680-7073}, pages = {1453--1468}, numpages = {15}, keywords = {Ecological footprint; Efficiency; Silage corn; Sustainability.}, }