01185nam a2200253Ia 4500001000700000003000500007005001700012008004100029035002000070110005300090240005300143245011800196260005000314300001700364490004300381500010300424500006000527500010200587504002900689650004900718650002500767710005000792711008900842186706BIBL20210210062649.0790816s1976    mx a     b    00010 spa d  a(OCoLC)052794992 aStudy of Critical Environmental Problems.2Local00aMan's impact on the global environment.lSpanish13aLa influencia del hombre en el medio globalcInforme del SCEP (Estudio de los problemas críticos del ambiente).  aMéxicobFondo de Cultura Económicac1976.  a317 p.bill.0 aObras de ciencia y tecnología2Local  aTranslation of : Man's impact on the global environment; assessment and recommendation for action.  aSponsored by the Massachusetts Institute of Technology.  aHeld to make preliminary studies for the 1972 United Nations Conference on the Human Environment.  aIncludes bibliographies. 0aManxInfluence on naturexCongresses.2Local 0aEcologyxCongresses.20aMassachusetts Institute of Technology.2Local20aUnited Nations Conference on the Human Environmentd(1972cStockholm, Sweden)2Local