TY  - RPRT
TI  - Water-quality trend analysis and sampling design for the Souris River, Saskatchewan, North Dakota, and Manitoba
AU  - Aldo V. Vecchia
PY  - 2000
DO  - 10.3133/wri004019
UR  - https://pubs.usgs.gov/publication/wri004019
ID  - wri004019
ER  -