Descubre y comparte nuestro conocimiento público

United Nations Environment Programme ,  Food and Agriculture Organization of the United Nations ,  [Manual of Methods in Aquatic Environment Research Part 4 - Bases for Selecting Biological Tests to Evaluate Marine Pollution. FAO Fisheries Technical Paper No. 164] ,  Manual of Methods in Aquatic Environment Research Part 4 - Bases for Selecting Biological Tests to Evaluate Marine Pollution. FAO Fisheries Technical Paper No. 164

United Nations Environment Programme ,  Korea Water Resources Corporation ,  [Guidelines for Sanitation Management in Asia and Africa] ,  Guidelines for Sanitation Management in Asia and Africa

United Nations Environment Programme ,  [Environmental Guidelines for the Direct Reduction Route to Steel Making] ,  Environmental Guidelines for the Direct Reduction Route to Steel Making

United Nations Environment Programme ,  Intergovernmental Oceanographic Commission ,  International Atomic Energy Agency ,  [Guidelines for Determining inputs of Inorganic Contaminants into Estuaries: Reference Methods for Marine Pollution Studies No. 41] ,  Guidelines for Determining inputs of Inorganic Contaminants into Estuaries: Reference Methods for Marine Pollution Studies No. 41

United Nations Environment Programme ,  [Guidelines for Assessing Industrial Environmental Impact and Environmental Criteria for the Siting of Industry - Supplementary Volume] ,  Guidelines for Assessing Industrial Environmental Impact and Environmental Criteria for the Siting of Industry - Supplementary Volume