Crow Indian Tribe: Air Quality Resources Report
https://www.blm.gov/style/medialib/blm/mt/field_offices/miles_city/og_eis/crow.Par.52956.File.dat/quality.pdf

Bureau of Land Management: Montana State Office


This 3-page PDF is part of the final statewide oil and gas environmental impact statement and proposed amendment of the Powder River and Billings Resource Management Plans. This section describes the air quality of the Crow Reservation.

This resource is referenced here:
Subject: Environmental Science:Air Quality, Geoscience:Atmospheric Science:Meteorology:Air quality
Resource Type: Scientific Resources:Overview/Reference Work
Theme: Teach the Earth:Teaching Topics:Weather, Teach the Earth:Course Topics:Environmental Science, Atmospheric Science