期刊论文详细信息
Canadian Biosystems Engineering.The journal of the Canadian Society for Bioengineering | |
Automatic rain shelter for small outdoor plots | |
H. J. Bergen1  Dubetz, S1  Thurston, E. W.1  | |
关键词: groundwater quality; feedlot; cattle; manure; nitrate-nitrogen; chloride; | |
DOI : | |
学科分类:农业科学(综合) | |
来源: Canadian Society of Agricultural Engineering | |