References

Singapore Zoo

http://en.wikipedia.org/wiki/Singapore_Zoo

http://eresources.nlb.gov.sg/infopedia/articles/SIP_403_2005-01-19.html

http://www.zoo.com.sg

http://www.wrscf.org.sg/

http://conservation.wrs.com.sg/local/wildlife-health.html

http://www.zoo.com.sg/thehornesttruth/

 

 

Singapore Botanic Gardens

http://www.sbg.org.sg

http://herbaria.plants.ox.ac.uk/bol/sing

AsiaOne News. (2011, May 23). Brunei working with S’pore to update plant database. The Brunei Times. Retrieved from http://news.asiaone.com/News/Latest+News/Asia/Story/A1Story20110523-280176.html

Balick, M. J., Elisabetsky, E., & Laird, S. A. (1996). Medicinal Resources of the Tropical Forest: Biodiversity and Its Importance to Human Health. New York: Columbia University Press

Cragg, G. M., Simon, J. E., Jato, J. G.,& Snader, K. M. (1996). Drug discovery and development at the National Cancer Institute: Potential for new pharmaceutical crops. Progress in new crops. Retrieved from https://www.hort.purdue.edu/newcrop/proceedings1996/V3-554.html

Koh, H. (2010, September 24). Learning forest of tropical trees at the Singapore botanic gardens. The Straits Times. Retrieved from http://wildsingaporenews.blogspot.sg/2010/09/learning-forest-of-tropical-trees-at.html#.VFRSz_mUfd0
https://www.hort.purdue.edu/newcrop/proceedings1996/V3-554.html

Tan, D. W. (2013, April 1). This could be Singapore’s first world heritage site. The Straits Times. Retrieved from http://wildsingaporenews.blogspot.sg/2013/04/this-could-be-singapores-first-world.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+WildsingaporeNews+(wildsingapore+news)&utm_content=Google+Reader#.VFi6QPmUfd1
http://www.straitstimes.com/news/singapore/more-singapore-stories/story/singapore-botanic-gardens-again-ranked-top-park-asia-201