active effluent system
71Don River (Ontario) — Coordinates: 43°39′4″N 79°20′51″W / 43.65111°N 79.3475°W / 43.65111; 79.3475 …
72Nuclear and radiation accidents — This article is about nuclear and radiation accidents in general. For a list of military nuclear accidents, see List of military nuclear accidents. For a list of civilian nuclear accidents, see List of civilian nuclear accidents. For a discussion …
73Interlock research — is related to but broader than the notions of Corporate Interlocks and the Collaboratory. This idea is based on the notion that the looming environmental and other catastrophes; social, medical, health and other organizations; policy generally… …
74Findhorn Ecovillage — is based at The Park, in Moray, Scotland near the village of Findhorn.Local relations between the Findhorn Foundation and the village of Findhorn have occasionally foundered over inconsiderate use of the word Findhorn to mean either the former or …
75conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… …
76method — The mode or manner or orderly sequence of events of a process or procedure. SEE ALSO: fixative, operation, procedure, stain, technique. [G. methodos; fr. meta, after, + hodos, way] Abell Kendall m. a …
77Tennessee Shiner — Scientific classification Kingdom: Animalia Phylum …
78Billerica, Massachusetts —   Town   Billerica Public Library Nickname(s) …
79Sodium thiosulfate — Sodium thiosulfate …
80Nonpoint source pollution — Muddy river polluted by sediment. Photo courtesy of United States Geological Survey. Nonpoint source (NPS) pollution refers to both water and air pollution from diffuse sources. Nonpoint source water pollution affects a water body from sources… …
