1. References

Sustainable Development Online (SDO) is an international reference database and part of EnviroWindows, an environmental information website. According to the SDO website, its role is to "map the continually changing area of sustainable development, and provide access to important websites built by organizations supporting sustainable development".^[1] SDO contains a list of annotated links, with individual directories for green business, sustainable development tools, education and training, and organizations leading sustainable development.

References

• Alfred Karl Alfredsson
• Alfred Karl Fellisch
• Alfred Kaskel
• Alfred Kelley
• Alfred Kelly
• Alfred 'Ken' Gatward
• Alfred Kensington
• Alfred Kidson
• Alfred Kieffer
• Alfred, King of Wessex
• Alfred Kinvig
• Alfred Kirton
• Alfred Kivell
• Alfred Klahr
• Alfred Klee
• Alfred K. Mann
• Alfred Knapp
• Alfred Kneebone
• Alfred Kneschke
• Alfred K. Newman
• Alfred Knight Whitby
• Alfred Konig
• Alfred Krohn
• Alfred Kuchevski
• Alfred Kwame Agbesi