@misc{indiciae20e02011f9ae, title = {Agricultural chemical concentrations and loads in rivers draining the Central Valley, California: Before, during, and after an extended drought}, author = {Joseph L. Domagalski}, year = {2019}, doi = {10.1021/bk-2019-1308.ch017}, url = {https://pubs.usgs.gov/publication/70203999}, note = {Source identifier: 70203999} }