Artículos
Cruz, Rafael A.. "Estudio sobre la biología de Protothaca asperrima (Pelecypod..." (1-11-)
Cruz, Rafael A.. "Estudio sobre la biología de Protothaca asperrima (Pelecypod..." (13-22-)
Cruz, Rafael A.. "Estudio sobre la biología de Protothaca asperrima (Pelecypod..." (23-32-)
Lee, M A.B.. "The Distribution of tree ferns along an altitudinal gradient..." (45-50-)
Janzen, Daniel H.. "Biogeography of an unexceptional place: What determines the ..." (51-87-)
Vargas, J. A.. "Estudio preliminar de la meiofauna de la playa fangosa de Pu..." (89-97-)
Horn, Sally P.. "Key to the quaternary pollen of Costa Rica" (33-44-)
Wujek, Daniel E.. "Rufusia (Perphyridiales, Phragmonemataceae), a new red alga ..." (163-168-)
Janzen, Daniel H.. "Disruption and recovery of intra-crown fruiting synchrony in..." (179-185-)
Janzen, Daniel H.. "Variation in seed weight from variously-seeded fruits of Cos..." (187-195-)
Bullock, Stephen H.. "Pruebas de limitación de fecundidad por polinizadores en dos..." (197-201-)
Thomas, C. D.. "On the pollination ecology of Hamelia patens (Rubiaceae) at ..." (203-213-)
Stegenga, H.. "The Marine benthic algae of the atlantic side of Costa Rica...." (99-122-)
Cwikla, Paul S.. "New species of Deltocephalinae and Gyponinae (Homoptera: Cic..." (221-228-)
McPherson, A. Bradley. "The Biogeography of Costa Rican rodents: an ecological, geol..." (229-244-)
Soto, Ricardo. "La Flora bentónica marina del Caribe de Costa Rica (Notas pr..." (123-162-)
Monge Nájera, Julian. "La Dispersión del coyote (Canis latrans) y la evidencia de l..." (251-260-)
Happel, Ruth. "Seed predation by Ateles geoffroyi (Primates, Cebidae) in Co..." (261-264-)
Barkworth, M E. "Piptochaetium Presl (Gramineae, Stipeae) in North and Mesoam..." (169-178-)
Chacón G., Isidro A. "Historia natural de Papilio cleotas archytas. (Lepidoptera, ..." (215-220-)
Happel, Ruth. "Socioecology and conservation of the red-backed squirrel mon..." (245-250-)
Bullock, Stephen H.. "Allometrics and biomass allocation in Socratea durissima (Ar..." (297-303-)
Santana C., Eduardo. "Fruit selection in the collared aracari (Pteroglossus torqua..." (279-295-)
Ramírez B., William. "Artificial hybridization and self-fertilization in Ficus (Mo..." (265-272-)
Lawton, Robert O.. "The Evolution of strangling by Ficus crassiuscula" (273-278-)
Sánchez Vindas, Pablo E.. "Contribuciones a la flora de Nicaragua: Eugenia matagalpensi..." (307-309-)
Ramírez B., William. "Oviposition behavior of Critogaster and Idarnes (Sycophagina..." (323-325-)
Gómez Laurito, Jorge. "Plantae Mesoamericanae Novae XIV" (311-312-)
Zamora Villalobos, Nelson. "Acoelorraphe Wrightii (Palmae): un nuevo registro para la fl..." (305-)
Gómez Laurito, Jorge. "Una Nota corta sobre Amyris L. (Rutaceae)" (321-)
Sánchez, Julio E.. "Un Nuevo registro de aves para Costa Rica Tangara aliamarill..." (327-328-)
Sánchez Vindas, Pablo E.. "Flora mirtológica de Costa Rica III. Eugenia Sarapiquensis ..." (317-319-)
Sánchez Vindas, Pablo E.. "Flora mirtológica de Costa Rica II. Plinia Povedae Sp. Nov." (313-315-313-315)