books.google.com.sg - When Singapore became a sovereign state in 1965, the fledgling nation faced very similar problems as most other developing countries: high unemployment, low standard of living, and poor environmental conditions. In a scant four decades, it has become the 6th wealthiest country in the world in terms of...http://books.google.com.sg/books/about/Clean_Green_and_Blue.html?id=tVz4aChT_3cC&utm_source=gb-gplus-shareClean, Green and Blue
