No.	Title	Date
301	Photographs depicting strangler figs, 1929.	1929
302	Photographs depicting trip to mounds on road to Cape Sable, February 13, 1932.	1932
303	Photographs from an album, 1919-1920	1920
304	Photographs of plants approximately 1913-1934 / collected and captioned by Gifford.	1934
305	Physiological responses of red mangroves to the climate in the Florida Everglades	2009
306	Pioneer life in the Everglades, 1889-1910.	1910
307	Population Dynamics and Conservation of Snail Kites in Florida: The Importance of Spatial and Temporal Scale	1997
308	Possible park panthers	1977
309	Potential Ecological Consequences of Climate Change in South florida and the Everglades	2009
310	Preliminary analysis of a field-scale herbicide application of Aquathol K to control Hydrilla verticillata in Stormwater Treatment Area 2, Cell 3	2005-07
311	Preliminary Analysis of Stormwater Treatment Area 5 (STA-5) Performance: Calcium, Alkalinity and CaCO3 Saturation	2005-05
312	Preliminary Environmental Responses to Marsh Dewatering and Reduction in Water Regulation Schedule in Water Conservation area-2A, November 1, 1980-December 31, 1981	1983-09
313	Preliminary Investigations of Periphyton and Water Quality Relationships in the Everglades Water Conservation Areas, February 1978-August 1979	1981-12
314	Presidential papers	1934
315	Proposed final boundary, Everglades National Park, Florida	1957-04
316	Prospective land purchasers, in a boat, approximately 1913	1913
317	Quantifying and Communicating Pumped Storm Water Flows for Real-Time Flood Management	2005-07
318	Radiative forcing of natural forest disturbances	2011
319	Ranger works on the Everglades National Park Service boat	1950/1959
320	Rating Analyses for Pump Statons (S140, S331, S6, S7, S8)	2006-02