@article {653,
	title = {Mangrove and wetland widlife at Sungei Buloh Nature Park },
	year = {2001},
	url = {http://www.naturia.per.sg/buloh/plants/resam.htm},
	author = {Ria Tan}
}
@article {557,
	title = {Mangrove fern},
	year = {2001},
	url = {http://www.naturia.per.sg/buloh/plants/acrostichum.htm },
	author = {Tan, R.}
}
