2[1]Boulding K E.The Economics of Coming Spaceship Earth[A].Jarrett H ed.Environmental Quality in a Growing Economy.Baltimore:Resources for the Future[C].Johns Hopkins University Press,1966:3-14.
3[5]Boulding,K E.,Economics as an Ecological Science.In:Economics as a Science[J].New York,McGraw Hill,1970:23-52.
