Population and pollution : proceedings of the eighth annual symposium of the Eugenics Society, London, 1971 /

Geahča maid

• Population and pollution : proceedings of the eighth annual symposium of the Eugenics Society, London, 1971 /
  Almmustuhtton: (1972)
• Ecological paradigms lost routes of theory change /
  Almmustuhtton: (2005)
• Blackwell's concise encyclopedia of ecology
  Almmustuhtton: (1999)
• Ecological understanding the nature of theory and the theory of nature /
  Dahkki: Pickett, Steward T., 1950-
  Almmustuhtton: (2007)
• Ecological paradigms lost routes of theory change /
  Almmustuhtton: (2005)