No.	Title	Date
21	Alvarez Guedes 10	1979
22	Alvarez Guedes 12	1980
23	Amanecer guajiro
24	Amor con pecado
25	Amor es la palabra nuestra
26	Amores de ocasion	1964
27	An Analysis of Rainfall in Shark Slough	1982-01
28	An Analysis of Surface Water Nutrient Concentrations in Shark River slough, 1972-1980	1982-03
29	An Application of LANDSAT Multispectral Imagery for the Classification of Hydrobiological Systems, Shark River Slough, Everglades National Park, Florida	1979
30	An Environmental Study of Everglades Mink (Mustela vison)	1980
31	An Examination of the Modified Water DeliveriesProject, the C-111 Pro ject, and the Experimental Water Deliveries Pro ject: Hydrologic Analyses and Effects on Endangered Species	1999-01
32	An Inventory of Plant Communities of the Turner River Area, Big Cypress National Preserve, Florida	1982-01
33	An Inventory of the Plant Communities in the Levee-28 Tieback Area, Big Cypress National Preserve	1982-05
34	An Inventory of the Plant Communities within the Deep Lake Strand Area, Big Cypress National Preserve	1982-06
35	Annual Hydrology Review: Big Cypress National Preserve, 1977	1980-01
36	Annual Hydrology Review: Everglades National Park 1977	1978-08
37	Annual Hydrology Review: Everglades National Park and Big Cypress National Preserve Water Year 1978	1981-01
38	Añorada Cuba
39	Antonio Aguilar vol 3	1962
40	El aplauso