Title: Biblio RTF Export
Author: Biblio 7.x

J.  Bittner and Breckle, S. W., ?Comparative studies to the phenology and ecology different tree ferns of the genus Cyathea and Alsophila in the "Reserva Biologica Alberto Brenes", Alajuela, Costa Rica?, American Journal of Botany, vol. 81, pp. 134-134, 1994.

S. W.  Breckle, ?Population studies on dominant and abundant tree species in the montane tropical rain forests of the Biological Reserve North of San Ramon (Sra. de Tilaran, Costa Rica)?, Tropical Ecology, vol. 38, pp. 259-272.

S. W.  Breckle, ?Population studies on dominant and abundant tree species in the montane tropical rain forests of the Biological Reserve North of San Ramon (Sra. de Tilaran, Costa Rica)?, Tropical Ecology, vol. 38, pp. 259-272, 1997.