Lower Merced River and Mustang Creek watersheds selected for a national water-quality study.

Bok · Engelsk · 2003

Omfang	1 sheet (2 unnumbered pages) : : color illustrations, color map ;
Opplysninger	"August 2003"--P. [1].. - "Selected by the USGS National Water-Quality Assessment (NAWQA) Program for a special study of agricultural chemicals and water quality"--P. [1].. - Caption title.. - Shipping list no.: 2004-0012-P.
Emner	Agricultural chemicals - Environmental aspects - California - Merced River Watershed. Agricultural chemicals - Environmental aspects - California - Mustang Creek Watershed. Water quality - Research - California - Merced River Watershed. Water quality - Research - California - Mustang Creek Watershed.