Seasonal Changes in Concentrations of Dissolved Pesticides and Organic Carbon in the Sacramento–San Joaquin Delta, California, 1994–1996
By James L. Orlando and Kathryn M. Kuivila
Data Series 197, published 2006.
Figure 2
Number of sites with pesticide detections in spring and summer 1995.
Figure 2 - Number of sites with pesticide detections in spring and summer 1995.