Descubre y comparte nuestro conocimiento público

United Nations Environment Programme ,  [Technical Progress on Protecting the Ozone Layer: Final Report of the Technology Review Panel] ,  Technical Progress on Protecting the Ozone Layer: Final Report of the Technology Review Panel

United Nations Environment Programme ,  [Fourth Global Training Programme in Environmental Law] ,  Fourth Global Training Programme in Environmental Law

United Nations Environment Programme ,  [Codigo Deontologico para el Comercio Internacional de Productos Quimicos] ,  Codigo Deontologico para el Comercio Internacional de Productos Quimicos

United Nations Environment Programme ,  Institute of Water Management of the Ministry of Environmental Protection and Water Management of the German Democratic Republic ,  [Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water – Vol. IV] ,  Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water – Vol. IV

United Nations Environment Programme ,  [Review of the Montevideo Programme for the Development and Periodic Review of Environmental Law 1981- 1991] ,  Review of the Montevideo Programme for the Development and Periodic Review of Environmental Law 1981- 1991

United Nations Environment Programme ,  Centre for International Projects, GKNT ,  International Register of Potentially Toxic Chemicals (IRPTC) ,  [Preventive Toxicology: Collection of Training Materials Volume II Part II] ,  Preventive Toxicology: Collection of Training Materials Volume II Part II

United Nations Environment Programme ,  International Register of Potentially Toxic Chemicals (IRPTC) ,  USSR State Committee for Programme Science and Technology ,  [Preventive Toxicology: Collection of Training Materials Volume II Part I] ,  Preventive Toxicology: Collection of Training Materials Volume II Part I

United Nations Environment Programme ,  [POPs: Regulatory Actions and Guidelines concerning Persistent Organic Pollutants] ,  POPs: Regulatory Actions and Guidelines concerning Persistent Organic Pollutants

United Nations Environment Programme ,  [Press Coverage: Third Round of Talks on Treaty on Persistent Organic Pollutants] ,  Press Coverage: Third Round of Talks on Treaty on Persistent Organic Pollutants

United Nations Environment Programme ,  [El Estado Del Medio Ambiente 1981: Temas Seleccionados] ,  [L'Etat de L'environnement 1981: Selection de Sujets] ,  L'Etat de L'environnement 1981: Selection de Sujets