Szukana fraza: [Bibliografia = %2215. HUFSCHMIDT M.M.%2C JAMES D.E.%2C MEISTER A.D.%2C BOWER B.T.%2C DIXON J.A.%2C 1983. Environment%2C natural systems%2C and development. An economic valuation guide. Baltimore%5C-London%5C: Johns Hopkins Press%2C 338 pp.%22]

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