1 Economic and socio-environmental performance assessment of beef cattle production systems: a data envelopment analysis (DEA) approach with weight restrictions [期刊论文]
来源:Revista Brasileira de Zootecnia , 2015
作者:
关键词:animal production;beef cattle raising systems;...
使用许可:Unknown
预览 | 原文链接 | 全文 [ 浏览:0 下载:0 ]