Valuable Sources

1. http://www.ava.gov.sg/AgricultureFisheriesSector/FarmingInSingapore/AgroTechParks/

2. http://sg.images.search.yahoo.com/

3. http://images.google.com.sg/imghp?hl=en&tab=wi

4. 2B Geography Text-Book (High-Tech Farming)

We would wish to thank all the above sources for all the useful informations/ pictures that they provided.