Long-range Environmental Outlook: Proceedings of a Workshop, November 14-16, 1979

acid Agency agricultural productivity allelopathic alternative animals aquaculture areas atmospheric biomass carcinogens chemicals climatic CO₂ coal combustion conservation contamination costs crop productivity Denitrification economic ecosystems efficiency emissions environment Environmental Effects environmental impacts environmental problems Environmental Quality exposure facilities factors fertilizer food crops food production fossil fuel future gasification genetic global growth hazardous hectares important improved increase industrial siting input irrigation ISBN land land-use legumes major materials methods Michigan State University monitoring National nitrification nitrogen fixation Office U.S. oil shale percent pest pesticides photosynthetic plant pollution predictive priority programs quads reduce regulation regulatory residue result risk assessment Science scientific siting decisions sludge soil solid waste spent shale sulfur sulfuric acid surface mining tar sands Task Group techniques technologies testing toxic toxicology trends U.S. Congress U.S. Department U.S. Environmental Protection United utilization Washington yields