咨询与建议

限定检索结果

文献类型

  • 2 篇 期刊文献

馆藏范围

  • 2 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1 篇 哲学
    • 1 篇 哲学
  • 1 篇 工学
    • 1 篇 水利工程
  • 1 篇 农学
    • 1 篇 畜牧学

主题

  • 2 篇 taxation.
  • 1 篇 crop residues
  • 1 篇 concentrate mixt...
  • 1 篇 wtp (willingness...
  • 1 篇 agro-industries
  • 1 篇 public goods
  • 1 篇 cvm (contingent ...
  • 1 篇 quality control
  • 1 篇 by-products

机构

  • 1 篇 international fo...
  • 1 篇 ethiopian instit...
  • 1 篇 department of in...
  • 1 篇 qaafi centre for...
  • 1 篇 ethiopian instit...

作者

  • 1 篇 getu kitaw
  • 1 篇 getaw tadesse
  • 1 篇 seyoum bediye
  • 1 篇 getnet assefa
  • 1 篇 odysseas kopsida...
  • 1 篇 mesfin dejene
  • 1 篇 dawit alemu
  • 1 篇 aemiro kehaliw

语言

  • 2 篇 英文
检索条件"主题词=taxation."
2 条 记 录,以下是1-10 订阅
排序:
Livestock Feed Marketing in Ethiopia: Challenges and Opportunities for Livestock Development
收藏 引用
Journal of Agricultural Science and Technology(A) 2014年 第2期4卷 155-168页
作者: Mesfin Dejene Seyoum Bediye Dawit Alemu Getu Kitaw Aemiro Kehaliw Getnet Assefa Getaw Tadesse QAAFI Centre for Animal Science (CAS) the University of Queensland Gatton QLD 4343 Australia Ethiopian Institute of Agricultural Research Holetta Research Center Addis Ababa Ethiopia Ethiopian Institute of Agricultural Research Addis Ababa Ethiopia International Food Policy Research Institute (IFPRI) Addis Ababa Ethiopia
This paper presents the feed marketing systems of Ethiopia in terms of feed demand and supply, feed quality issues, feed prices and price trends based on qualitative data generated through rapid market appraisal metho... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The Contingent Valuation Method for Thessaloniki's Aesthetic Pollution in Greece
收藏 引用
Journal of Environmental Science and Engineering(B) 2017年 第6期6卷 339-343页
作者: Odysseas Kopsidas Department of Industrial Management and Technology University of Piraeus Piraeus 18534 Greece
The purpose of this study is to provide an evaluation of the possible criteria used by the people of Thessaloniki for the evaluation of public goods and the investigation of the benefits of the conservation and restor... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论