1. Sustainable Agricultural Development;Asian Development Bank;Agriculture Department Staff Paper No 1,1991
2. The Environmental Dimension of the UN-System Development Co-Operation with Indonesia;Harger,1991
3. The Concept of Ecological Integrity, Alternative Theories of Ecology and Implications for Decision-Support Indicators;Kay,1991
4. The Challenge of the Ecosystem Approach;Kay;Alternatives, V,1994
5. Being green from the third world viewpoint;Mohammed;Environmental News Digest,1990