Pesticides in Public Supply Wells of the Central Columbia Plateau
Author : Sarah J. Ryker
Publisher :
Page : 4 pages
File Size : 21,85 MB
Release : 1996
Category : Groundwater
ISBN :
Author : Sarah J. Ryker
Publisher :
Page : 4 pages
File Size : 21,85 MB
Release : 1996
Category : Groundwater
ISBN :
Author : Sarah J. Ryker
Publisher :
Page : pages
File Size : 18,5 MB
Release : 1997
Category : Groundwater
ISBN :
Author :
Publisher :
Page : 2 pages
File Size : 44,23 MB
Release : 1996
Category : Groundwater
ISBN :
Author : Alex K. Williamson
Publisher : Geological Survey (USGS)
Page : 44 pages
File Size : 42,80 MB
Release : 1998
Category : Science
ISBN :
Author : R. J. Wagner
Publisher :
Page : 4 pages
File Size : 44,61 MB
Release : 1996
Category : Agricultural chemicals
ISBN :
Author : Richard J. Wagner
Publisher :
Page : 68 pages
File Size : 29,55 MB
Release : 1998
Category : Groundwater
ISBN :
Author : Leslie A. Desimone
Publisher :
Page : 172 pages
File Size : 47,60 MB
Release : 1999
Category : Drinking water
ISBN :
Author : Joseph L. Jones
Publisher :
Page : 136 pages
File Size : 42,8 MB
Release : 1995
Category : Columbia Plateau
ISBN :
Author : S. J. Gruber
Publisher :
Page : 4 pages
File Size : 12,97 MB
Release : 1996
Category : Lake ecology
ISBN :
Author : R. J. Wagner
Publisher :
Page : pages
File Size : 29,48 MB
Release : 1996
Category : Agricultural chemicals
ISBN :
Surface-water sites representing four drainage basins with different farming practices were sampled by the U.S. Geological Survey as part of its National Water-Quality Assessment Program. Samples were taken one to five times a month from March 1993 through May 1994. Detections of pesticides usually, but not always, were related to pesticides used on crops in the drainage basins.