Title: Railway Ecology
Description: carbon footprint;  environmental impacts of railways;  transportation;  wildlife;  landscape;  planning;  engineering;  efficiency;  sustainability;  biodiversity;  animal casualties on rails
Subjects: Manufacturing industries, Pharmaceutical industries, Biochemical engineering, Medical ethics & professional conduct, Ecological science, the Biosphere, Environmental economics, Management of specific areas, Coins, banknotes, medals, seals (numismatics), Engineering: general, Globalization, Sustainable development, Railroads, Transportation, environmental aspects