中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共2条，第1-2条 帮助

限定条件        
已选(0)清除 条数/页：   排序方式：
Concentrations of nitrate in drinking water in the lower Yakima River Basin, Groundwater Management Area, Yakima County, Washington, 2017 科技报告
报告编号: 70196864, 页数: 28, 2018
作者:  Huffman, Raegan L. rhuffman@usgs.gov
Adobe PDF(1655Kb)  |  收藏  |  浏览/下载：3/0  |  提交时间：2019/11/06
Concentrations of nutrients at the water table beneath forage fields receiving seasonal applications of manure, Whatcom County, Washington, autumn 2011–spring 2015 科技报告
报告编号: 70199372, , 2018
作者:  Cox, Stephen E. secox@usgs.gov;  Spanjer, Andrew R. aspanjer@usgs.gov;  Huffman, Raegan L. rhuffman@usgs.gov;  Black, Robert W. rwblack@usgs.gov;  Barbash, Jack E. jbarbash@usgs.gov;  Embertson, Nichole M.
Adobe PDF(2496Kb)  |  收藏  |  浏览/下载：60/28  |  提交时间：2019/11/06