TY - RPRT TI - Contributions of major and minor elements to soils and vegetation by the coal-fired Four Corners Power Plant, San Juan County, New Mexico AU - Helen L. Cannon AU - Vernon Emanuel Swanson PY - 1975 DO - 10.3133/ofr75170 UR - https://pubs.usgs.gov/publication/ofr75170 ID - ofr75170 ER -