1. Odum HT (1971) Environment, power and society. Wiley, New York, NY, USA
2. Smil V (2008) Energy in nature and society: general energetics of complex systems. The MIT Press, Cambridge, USA
3. Odum HT (1973) Energy, ecology and economics. Ambio 2(6):220–227
4. Arodudu OT (2013) RS and GIS for City’s environmental intelligence and precision planning, “Aachener Geographische Arbeiten” (AGA) series. Heft 50:13–34
5. Odum HT (1996) Environmental accounting: energy and environmental decision making. Wiley, New York, NY, USA