Oregon's water and air quality control programs for calendar years 1966-1967
Subtitle: report.
Published: 1967
Place of publication: Portland
Language: eng
Subjects: Water quality management -- Oregon.; Air -- Pollution -- Oregon.
Notes: Air quality data supplement to v. 2. issued separately.
Table of contents: title: v. 1. Water quality control in Oregon.; title: v. 2. Air quality control in Oregon.