"The purpose of this study is to construct a quantitatively descriptive model of the sewage system and its receiving environment by utilizing observations on the patterns of flow, water chemistry dynamics, bacterial activity and distribution,...
Water quality--Research--Utah--Logan; Water quality--Research--Utah--Logan River; Groundwater--Utah--Logan River--Quality--Research; Sewage--Analysis;
Day planner of William D. Hurst, covering November 1, 1970-December 31, 1971, and describing his work as the Deputy Regional Forester of the Southwestern Region. First entry dated 1970 November 4-1971 December 14
Hurst, William D. (William Daly); Forest rangers--Utah--Diaries; Forest rangers--Rocky Mountains Region--Diaries; United States. Forest Service--Officials and employees--Diaries;