No.	Title	Date
421	Water quality and nutrient loadings of the major inflows from the Everglades Agricultural Area to the Conservation Areas, Southeast Florida	1977-11
422	Water quality in the Everglades agricultural area and its impact on Lake Okeechobee	1978-06
423	What are they doing to the Everglades?
424	What has Broward done?	1911
425	White Tiger and his pet
426	Why drain the Everglades : a travesty on the great seal of Florida	1914
427	Why sugar costs so much	1923
428	Wishing Well, Sausage Tree, Naranja, Fla.
429	X-Sect. Higher Magnification ( 7 photograph sets )
430	Young Cypress Head (Stop 81-V) ( 10 photograph sets )