• 已选条件：
  • × CSBE/SCGAB
  • × feedlot
 全选  【符合条件的数据共：8条】

1 An evaluation of five application methods for applying evaporation suppressants to the surface of small water storages [期刊论文]

来源：Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering , 1968

作者:H. M. Lapp

关键词:groundwater quality;feedlot;...

使用许可:Unknown

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2 Design of rock rip rap for streambank stabilization [期刊论文]

来源：Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering , 1968

作者:Dickinson W. T.

关键词:groundwater quality;feedlot;...

使用许可:Unknown

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3 Cultural practices and environmental conditions affecting machine selection in less-developed areas [期刊论文]

来源：Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering , 1968

作者:Harold W. Kitching

关键词:groundwater quality;feedlot;...

使用许可:Unknown

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4 Automatic rain shelter for small outdoor plots [期刊论文]

来源：Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering , 1968

作者:H. J. Bergen, Dubetz, S, Thurston, E. W.

关键词:groundwater quality;feedlot;...

使用许可:Unknown

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5 Comparison of predicted and measured drawbar performance of tractors on agricultural soils [期刊论文]

来源：Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering , 1968

作者:Domier K. W., S. P. E. Persson

关键词:groundwater quality;feedlot;...

使用许可:Unknown

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6 An analysis of tractor purchase costs and efficiencies [期刊论文]

来源：Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering , 1968

作者:P. H. Southwell

关键词:groundwater quality;feedlot;...

使用许可:Unknown

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