00598nam a2200157Ia 4500008004100000010001300041040001700054082002200071110003700093245005700130260002400187300001000211440003900221500010900260650007100369190328s9999||||xx |||||||||||||| ||und||  a72-76340  aNITILcNITIL  221sta301.3bE19P  aEcole Pratique Des Hautes Etudes 0aPolitical economy of environmentbproblems of method  aParisbMoutonc1972  a239p.  aEnvironment and social sciences; 2  aPapers presented at the symposium held at Marison des Science de I'Homme, Paris 5-8 July, 1971-MCML XXII  aEconomics; Ecology; Environmental protection; Environmental policy