Buch(gedruckt)#119702 Versionen verfügbarThe optimum population for Britain: (proceedings of a symposium held at ... London, on 25 and 26 September, 1969)In: Symposia of the Institute of Biology 19Taylor, Lionel Roy; Institute of Biology London; Royal Geographical SocietyTaylor, Lionel Roy; Institute of Biology London; Royal Geographical SocietyBestellen über Verfügbarkeit