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European and United States Perspectives on Forest Operations in Environmentally Sensitive Areas. 智库出版物
2017
作者:  Abbas D;  Spinelli R
收藏  |  浏览/下载：1/0  |  提交时间：2019/06/18
sensitive environment, equipment, technology, ecosystem services, forest operator, safety, wood supply, sustainability  
Benchmarking Technical and Cost Factors in Forest Felling and Processing Operations in Different Global Regions during the Period 2013-2014. 智库出版物
2017
作者:  Abbas D;  Spinelli R;  Acuna M;  Ackerman P;  Lindroos O
Adobe PDF(2151Kb)  |  收藏  |  浏览/下载：2/0  |  提交时间：2019/06/18
international benchmarking, cost rating, forest harvesting, cost database, competitiveness