Biodiversity conservation : problems and policies : papers form the biodiversity programme beijer international institute of ecological economics, royal swedish academy of sciences

av Folke, C
Publicerad 1995

Newton to Aristotle : toward a theory of models for living systems /

av Casti, John, ed
Publicerad 1989

Biodiversity loss : economic and ecological issues /

Publicerad 1995

Collective Choice and Social Welfare /

av Sen, Amartya
Publicerad 1970