No.	Title	Date
801	Lake Okeechobee water supply management plan July 1985	1985-07
802	Lake watch report - 1988: The Status of Algal Blooms on Lake Okeechobee In 1988	1989-12
803	Lake watch report, 1987	1989-09
804	Land ownership in Collier County.	1930
805	Landsat investigation of water quality in Lake Okeechobee	1977-03
806	Landscape Pattern – Marl Prairie/Slough Gradient: Vegetation Composition along the Gradient and Decadal Vegetation Change Pattern in Shark Slough: Annual Report 2012	2013-04-30
807	Landscape Pattern – Marl Prairie/Slough Gradient: Vegetation Composition along the Gradient and Decadal Vegetation Change Pattern in Shark Slough: Annual Report 2012	2013-04-30
808	Landscape patterns of periphyton in the Florida Everglades	2011
809	Landscapes, circa 1890-1910	1910
810	Landscapes in the Miami region, approximately 1897-1899	1899
811	The least known wilderness of America
812	The least known wilderness of America	1917
813	The least known wilderness of America	1917
814	Lecture by Marjory Stoneman Douglas in Fort Lauderdale, May 6, 1983. Part 1 of 2.	1983-05-06
815	Lecture by Marjory Stoneman Douglas in Fort Lauderdale, May 6, 1983. Part 2 of 2.	1983-05-06
816	Legal response to lawsuit against the Friends of the Seminoles, [19--].
817	Legends of Kan-Yuk-Sa	1928
818	Letter and clipping pertaining to 1922 trip across the Everglades.
819	Letter from Duncan U. Fletcher	1913
820	Letter from Duncan U. Fletcher	1914