00666nam a2200181Ia 450000100060000000300050000600500170001100800410002824500970006926000410016630000190020750000730022650000470029965000250034665000450037165000320041670000360044825069BIBL20160527185846.0911206|1973||||ag a   |||||||00000|spa|d10aProyecto para la supervivenciacpor Edward Goldsmith y otros ; traducción de Daniel Landes0 aBuenos AiresbEmecé Editoresc1973  a218, 3p.bill.  aThis document firt appeared in The Ecologist magazine, January 1972.  aTranslation of : A Blueprint for survival. 0aHuman ecology2Local 0aConservation of natural resources2Local 0aEnvironmental policy2Local10aGoldsmith, Edwardd1928-2Local