Ecologic economic analysis for regional development /
Isard, Walter
Ecologic economic analysis for regional development / by Walter Isard et.al... - New York : The Free press, 1972. - 266p. :
Ecology and environment
Ecologic economic analysis for regional development / by Walter Isard et.al... - New York : The Free press, 1972. - 266p. :
Ecology and environment